Which of the following is NOT a correct inference you can make about the burning of a candle?

A chemical equation that shows the same number of each kind of atom on both sides of the equation is said to be

NaCl represents a chemical

The only sure evidence that a chemical reaction has taken place is

In chemical reactions, what does the principle of conservation of mass mean?

The substances listed on the left side of a chemical equation are the

The number placed below an element’s symbol in a chemical formula is called a

In a chemical equation, numbers often appear in front of a chemical formula. These numbers tell you the

If there are 16 grams of product produced by the chemical reaction, how many grams of reactant were consumed?

When 60 g of calcium is added to 100 g of zinc carbonate it produces 145 grams of calcium carbonate and _____ g of zinc.

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