Chemistry Ions and Elements

These flashcards cover key terms related to ionic compounds, including positive and negative ions, metal groups, and well-known polyatomic ions.

What is the positive ion of Lithium?

Li+

What is the positive ion of Sodium?

Na+

What is the positive ion of Potassium?

K+

What is the positive ion of Hydrogen?

+H

What is the positively charged ion derived from ammonia?

NH4+

What is the negative ion of Fluorine?

F-

What is the negative ion of Chlorine?

Cl-

What is the negative ion of Bromine?

Br-

What is the negative ion of Iodine?

I-

What is the negatively charged ion consisting of oxygen and hydrogen?

OH-

What is the negatively charged ion containing nitrogen and oxygen?

NO3-

What is the positive ion of Silver?

Ag+

What is the positive ion of Magnesium?

Mg2+

What is the positive ion of Calcium?

Ca2+

What is the positive ion of Strontium?

Sr2+

What is the positive ion of Barium?

Ba2+

What is the copper ion with a +2 charge?

Cu2+

What is the positive ion of Zinc?

Zn2+

What is the negatively charged ion made of sulfate?

SO4^2-

What is the positive ion of Lead (II)?

Pb2+

What is the negatively charged ion containing carbon and oxygen?

CO3^2-

What is the positive ion of Iron (II)?

Fe2+

What is the positive ion of Aluminium?

Al3+

What is the positive ion of Iron (III)?

Fe3+

What is the negative ion of Nitrogen?

N3-

What is the negative ion of Phosphorus?

P3-