Test Review ionic and covalent conpounds

Front

What is the official (IUPAC) name for H2O?

Back

Dihydrogen Monoxide

Front

How many valence electrons does a bromine atom have?

Back

7

Front

Hydrogen and Chlorine will form a _________ bond.

Back

covalent

Front

Name the following ionic compound: Cr(NO2)3.

Back

chromium III nitrite

Front

What is the chemical formula for carbon monoxide?

Back

CO

Front

Define ionic bond.

Back

A chemical bond formed between two ions with opposite charges.

Front

Define covalent bond.

Back

A chemical bond that involves the sharing of electron pairs between atoms.

Front

What is the difference between ionic and covalent compounds?

Back

Ionic compounds are formed from the transfer of electrons, while covalent compounds are formed from the sharing of electrons.

Front

What is the charge of a bromide ion?

Back

-1

Front

What is the formula for sodium chloride?

Back

NaCl