chemistry and physics grade 8 Ags

The least reactive metal in this list is

• platinum

• Gold

• silver

.sodium nitrate salt can be produced by reacting nitric acid with

• magnesium metal

• sodium oxide

• calcium metal

Reacting zinc and hydrochloric acid produces

• zinc sulfate

• zinc oxide

• zinc chloride

• non of the above

ammonia + ___________ -------> ammonium sulfate + water

• sodium

• ammonia

• sulfur

• nitrogen

Ammonium nitrate is a fertilizer that provides the soil with large percent of

• nitrogen

• potassium

• sodium

• non of the above

What equipment is used to measure current?

what equipment is used to measure voltage

What is the unit of current

what is the unit for voltage

what is the thing above