Front

How many valence electrons does Boron (B) have?

Back

3

Front

_______ is an ion that contains more than one atom.

Back

polyatomic ion

Front

If I gain electrons I become

Back

negative because I've added electrons

Front

What is the chemical formula for Ammonium?

Back

NH₄⁺

Front

What is the chemical formula for Phosphate?

Back

PO₄³⁻

Front

What is an ionic compound?

Back

A compound formed by the electrostatic attraction between oppositely charged ions.

Front

What is the charge of a sodium ion (Na)?

Back

+1

Front

What is the charge of a chloride ion (Cl)?

Back

-1

Front

What is a monatomic ion?

Back

An ion consisting of a single atom with a positive or negative charge.

Front

What is a complex ion?

Back

An ion that consists of two or more atoms bonded together, which can carry a charge.