When they combine they form a product
When hydrogen and oxygen combine to form water, water is a product of the reaction.
Water...
H2o
Soda water.
When hydrogen and oxygen combine to form water, water is a product of the reaction.
The compound oxygen and hydrogen can combine explosively to form water.
When hydrogen and oxygen combine to form water, water is a product of the reaction.
False. Hydrogen and oxygen - both gases - combine to form water - a liquid.
water vapors combine together in the air. They form clouds.
Water would be a compound.
Water would be a compound.