element	periodic_category	record_count	text
H	Nonmetals	67.0	The copper alloy contains H. | The alloying element in the copper alloy is H. | The addition of H affects the properties of the copper alloy.
He	Noble gases	2.0	The copper alloy contains He. | The alloying element in the copper alloy is He. | The addition of He affects the properties of the copper alloy.
Li	Alkali metals	174.0	The copper alloy contains Li. | The alloying element in the copper alloy is Li. | The addition of Li affects the properties of the copper alloy.
Be	Alkaline earth metals	1153.0	The copper alloy contains Be. | The alloying element in the copper alloy is Be. | The addition of Be affects the properties of the copper alloy.
B	Nonmetals	645.0	The copper alloy contains B. | The alloying element in the copper alloy is B. | The addition of B affects the properties of the copper alloy.
C	Nonmetals	1460.0	The copper alloy contains C. | The alloying element in the copper alloy is C. | The addition of C affects the properties of the copper alloy.
N	Nonmetals	225.0	The copper alloy contains N. | The alloying element in the copper alloy is N. | The addition of N affects the properties of the copper alloy.
O	Nonmetals	1271.0	The copper alloy contains O. | The alloying element in the copper alloy is O. | The addition of O affects the properties of the copper alloy.
F	Halogens	10.0	The copper alloy contains F. | The alloying element in the copper alloy is F. | The addition of F affects the properties of the copper alloy.
Na	Alkali metals	37.0	The copper alloy contains Na. | The alloying element in the copper alloy is Na. | The addition of Na affects the properties of the copper alloy.
Mg	Alkaline earth metals	2543.0	The copper alloy contains Mg. | The alloying element in the copper alloy is Mg. | The addition of Mg affects the properties of the copper alloy.
Al	Main-group metals	9146.0	The copper alloy contains Al. | The alloying element in the copper alloy is Al. | The addition of Al affects the properties of the copper alloy.
Si	Nonmetals	5762.0	The copper alloy contains Si. | The alloying element in the copper alloy is Si. | The addition of Si affects the properties of the copper alloy.
P	Nonmetals	2475.0	The copper alloy contains P. | The alloying element in the copper alloy is P. | The addition of P affects the properties of the copper alloy.
S	Nonmetals	1655.0	The copper alloy contains S. | The alloying element in the copper alloy is S. | The addition of S affects the properties of the copper alloy.
Cl	Halogens	150.0	The copper alloy contains Cl. | The alloying element in the copper alloy is Cl. | The addition of Cl affects the properties of the copper alloy.
K	Alkali metals	85.0	The copper alloy contains K. | The alloying element in the copper alloy is K. | The addition of K affects the properties of the copper alloy.
Ca	Alkaline earth metals	279.0	The copper alloy contains Ca. | The alloying element in the copper alloy is Ca. | The addition of Ca affects the properties of the copper alloy.
Sc	Transition metals	218.0	The copper alloy contains Sc. | The alloying element in the copper alloy is Sc. | The addition of Sc affects the properties of the copper alloy.
Ti	Transition metals	4269.0	The copper alloy contains Ti. | The alloying element in the copper alloy is Ti. | The addition of Ti affects the properties of the copper alloy.
V	Transition metals	332.0	The copper alloy contains V. | The alloying element in the copper alloy is V. | The addition of V affects the properties of the copper alloy.
Cr	Transition metals	7014.0	The copper alloy contains Cr. | The alloying element in the copper alloy is Cr. | The addition of Cr affects the properties of the copper alloy.
Mn	Transition metals	4307.0	The copper alloy contains Mn. | The alloying element in the copper alloy is Mn. | The addition of Mn affects the properties of the copper alloy.
Fe	Transition metals	7396.0	The copper alloy contains Fe. | The alloying element in the copper alloy is Fe. | The addition of Fe affects the properties of the copper alloy.
Co	Transition metals	2869.0	The copper alloy contains Co. | The alloying element in the copper alloy is Co. | The addition of Co affects the properties of the copper alloy.
Ni	Transition metals	12288.0	The copper alloy contains Ni. | The alloying element in the copper alloy is Ni. | The addition of Ni affects the properties of the copper alloy.
Cu	Transition metals	44042.0	The copper alloy contains Cu. | The alloying element in the copper alloy is Cu. | The addition of Cu affects the properties of the copper alloy.
Zn	Transition metals	5314.0	The copper alloy contains Zn. | The alloying element in the copper alloy is Zn. | The addition of Zn affects the properties of the copper alloy.
Ga	Main-group metals	281.0	The copper alloy contains Ga. | The alloying element in the copper alloy is Ga. | The addition of Ga affects the properties of the copper alloy.
Ge	Nonmetals	196.0	The copper alloy contains Ge. | The alloying element in the copper alloy is Ge. | The addition of Ge affects the properties of the copper alloy.
As	Nonmetals	791.0	The copper alloy contains As. | The alloying element in the copper alloy is As. | The addition of As affects the properties of the copper alloy.
Se	Nonmetals	261.0	The copper alloy contains Se. | The alloying element in the copper alloy is Se. | The addition of Se affects the properties of the copper alloy.
Br	Halogens	13.0	The copper alloy contains Br. | The alloying element in the copper alloy is Br. | The addition of Br affects the properties of the copper alloy.
Kr	Noble gases	3.0	The copper alloy contains Kr. | The alloying element in the copper alloy is Kr. | The addition of Kr affects the properties of the copper alloy.
Rb	Alkali metals	3.0	The copper alloy contains Rb. | The alloying element in the copper alloy is Rb. | The addition of Rb affects the properties of the copper alloy.
Sr	Alkaline earth metals	31.0	The copper alloy contains Sr. | The alloying element in the copper alloy is Sr. | The addition of Sr affects the properties of the copper alloy.
Y	Transition metals	522.0	The copper alloy contains Y. | The alloying element in the copper alloy is Y. | The addition of Y affects the properties of the copper alloy.
Zr	Transition metals	6231.0	The copper alloy contains Zr. | The alloying element in the copper alloy is Zr. | The addition of Zr affects the properties of the copper alloy.
Nb	Transition metals	1430.0	The copper alloy contains Nb. | The alloying element in the copper alloy is Nb. | The addition of Nb affects the properties of the copper alloy.
Mo	Transition metals	541.0	The copper alloy contains Mo. | The alloying element in the copper alloy is Mo. | The addition of Mo affects the properties of the copper alloy.
Ru	Transition metals	40.0	The copper alloy contains Ru. | The alloying element in the copper alloy is Ru. | The addition of Ru affects the properties of the copper alloy.
Rh	Transition metals	37.0	The copper alloy contains Rh. | The alloying element in the copper alloy is Rh. | The addition of Rh affects the properties of the copper alloy.
Pd	Transition metals	141.0	The copper alloy contains Pd. | The alloying element in the copper alloy is Pd. | The addition of Pd affects the properties of the copper alloy.
Ag	Transition metals	3149.0	The copper alloy contains Ag. | The alloying element in the copper alloy is Ag. | The addition of Ag affects the properties of the copper alloy.
Cd	Transition metals	269.0	The copper alloy contains Cd. | The alloying element in the copper alloy is Cd. | The addition of Cd affects the properties of the copper alloy.
In	Main-group metals	430.0	The copper alloy contains In. | The alloying element in the copper alloy is In. | The addition of In affects the properties of the copper alloy.
Sn	Main-group metals	5994.0	The copper alloy contains Sn. | The alloying element in the copper alloy is Sn. | The addition of Sn affects the properties of the copper alloy.
Sb	Nonmetals	1006.0	The copper alloy contains Sb. | The alloying element in the copper alloy is Sb. | The addition of Sb affects the properties of the copper alloy.
Te	Nonmetals	267.0	The copper alloy contains Te. | The alloying element in the copper alloy is Te. | The addition of Te affects the properties of the copper alloy.
I	Halogens	16.0	The copper alloy contains I. | The alloying element in the copper alloy is I. | The addition of I affects the properties of the copper alloy.
Cs	Alkali metals	1.0	The copper alloy contains Cs. | The alloying element in the copper alloy is Cs. | The addition of Cs affects the properties of the copper alloy.
Ba	Alkaline earth metals	6.0	The copper alloy contains Ba. | The alloying element in the copper alloy is Ba. | The addition of Ba affects the properties of the copper alloy.
La	Lanthanides	340.0	The copper alloy contains La. | The alloying element in the copper alloy is La. | The addition of La affects the properties of the copper alloy.
Ce	Lanthanides	358.0	The copper alloy contains Ce. | The alloying element in the copper alloy is Ce. | The addition of Ce affects the properties of the copper alloy.
Pr	Lanthanides	37.0	The copper alloy contains Pr. | The alloying element in the copper alloy is Pr. | The addition of Pr affects the properties of the copper alloy.
Nd	Lanthanides	22.0	The copper alloy contains Nd. | The alloying element in the copper alloy is Nd. | The addition of Nd affects the properties of the copper alloy.
Sm	Lanthanides	23.0	The copper alloy contains Sm. | The alloying element in the copper alloy is Sm. | The addition of Sm affects the properties of the copper alloy.
Gd	Lanthanides	61.0	The copper alloy contains Gd. | The alloying element in the copper alloy is Gd. | The addition of Gd affects the properties of the copper alloy.
Tb	Lanthanides	33.0	The copper alloy contains Tb. | The alloying element in the copper alloy is Tb. | The addition of Tb affects the properties of the copper alloy.
Dy	Lanthanides	44.0	The copper alloy contains Dy. | The alloying element in the copper alloy is Dy. | The addition of Dy affects the properties of the copper alloy.
Ho	Lanthanides	8.0	The copper alloy contains Ho. | The alloying element in the copper alloy is Ho. | The addition of Ho affects the properties of the copper alloy.
Er	Lanthanides	63.0	The copper alloy contains Er. | The alloying element in the copper alloy is Er. | The addition of Er affects the properties of the copper alloy.
Tm	Lanthanides	12.0	The copper alloy contains Tm. | The alloying element in the copper alloy is Tm. | The addition of Tm affects the properties of the copper alloy.
Yb	Lanthanides	11.0	The copper alloy contains Yb. | The alloying element in the copper alloy is Yb. | The addition of Yb affects the properties of the copper alloy.
Lu	Lanthanides	10.0	The copper alloy contains Lu. | The alloying element in the copper alloy is Lu. | The addition of Lu affects the properties of the copper alloy.
Hf	Transition metals	530.0	The copper alloy contains Hf. | The alloying element in the copper alloy is Hf. | The addition of Hf affects the properties of the copper alloy.
Ta	Transition metals	550.0	The copper alloy contains Ta. | The alloying element in the copper alloy is Ta. | The addition of Ta affects the properties of the copper alloy.
W	Transition metals	856.0	The copper alloy contains W. | The alloying element in the copper alloy is W. | The addition of W affects the properties of the copper alloy.
Re	Transition metals	61.0	The copper alloy contains Re. | The alloying element in the copper alloy is Re. | The addition of Re affects the properties of the copper alloy.
Os	Transition metals	1.0	The copper alloy contains Os. | The alloying element in the copper alloy is Os. | The addition of Os affects the properties of the copper alloy.
Ir	Transition metals	10.0	The copper alloy contains Ir. | The alloying element in the copper alloy is Ir. | The addition of Ir affects the properties of the copper alloy.
Pt	Transition metals	35.0	The copper alloy contains Pt. | The alloying element in the copper alloy is Pt. | The addition of Pt affects the properties of the copper alloy.
Au	Transition metals	250.0	The copper alloy contains Au. | The alloying element in the copper alloy is Au. | The addition of Au affects the properties of the copper alloy.
Hg	Transition metals	7.0	The copper alloy contains Hg. | The alloying element in the copper alloy is Hg. | The addition of Hg affects the properties of the copper alloy.
Tl	Main-group metals	5.0	The copper alloy contains Tl. | The alloying element in the copper alloy is Tl. | The addition of Tl affects the properties of the copper alloy.
Pb	Main-group metals	2737.0	The copper alloy contains Pb. | The alloying element in the copper alloy is Pb. | The addition of Pb affects the properties of the copper alloy.
Bi	Main-group metals	677.0	The copper alloy contains Bi. | The alloying element in the copper alloy is Bi. | The addition of Bi affects the properties of the copper alloy.