Nutrition Quest - Day 8

Front

What is mass?

Back

Mass is how much matter (atoms) something has.

Front

What is a chemical reaction?

Back

A chemical reaction is a process where substances change into new substances with different properties.

Front

What evidence indicates a chemical reaction has occurred when making cheese?

Back

The formation of a solid from two or more liquids indicates a chemical reaction.

Front

What evidence indicates a chemical reaction has occurred in a glowstick?

Back

Light production indicates a chemical reaction.

Front

What evidence indicates a chemical reaction has occurred when food spoils?

Back

A change in smell indicates a chemical reaction.

Front

What evidence indicates a chemical reaction has occurred when cows produce methane?

Back

Gas production indicates a chemical reaction.

Front

What is weight?

Back

Weight is the force exerted by gravity on an object.

Front

What is volume?

Back

Volume is the amount of space an object occupies.

Front

What is area?

Back

Area is the measure of the surface of a shape.

Front

What is a byproduct?

Back

A byproduct is a secondary product derived from a manufacturing process or chemical reaction.