Chemistry - atoms

What is a monatomic ion?

Ions made of one atom (positive or negative charge)

What is a polyatomic ion?

Two or more atoms bonded together with an overall positive or negative charge

What is an example of a monatomic ion?

sodium ion, hydrogen ion

What is an example of a polyatomic ion?

nitrate (NO) nitrogen + oxygen

What does it mean if an ion ends in -ate?

There is oxygen present

What does it mean if an ion ends in -ide?

Simple ion (no oxygen)

What do an acid and a base make?

Salt + hydrogen gas

What do an acid and metal oxide make?

salt + water

What do an acid and metal hydroxide make?

Salt + water

What do an acid and a metal carbonate make?

Salt + water + CO2

What do an acid and a metal hydrogen carbonate make?

salt + water + CO2