Element 16 a

Front

What is the name and valence of HPO3?

Back

Hydrogen phosphite and -2

Front

What is the name of CH3COOH?

Back

Acetic acid

Front

What is the name and valence of Sn?

Back

Tin ion and +2/+4

Front

What is the name and valence of OH?

Back

Hydroxide ion and -1

Front

What is the name and valence of HPO4?

Back

Hydrogen phosphate and -2

Front

Define valence in chemistry.

Back

Valence refers to the combining capacity of an element, often determined by the number of electrons it can lose, gain, or share.

Front

What is the significance of the valence of an ion?

Back

The valence of an ion determines how it will bond with other elements and compounds.

Front

What is the formula for acetic acid?

Back

CH3COOH

Front

What is the name of the ion with the formula OH-?

Back

Hydroxide ion

Front

What is the name of the ion with the formula PO3^3-?

Back

Phosphite ion