Equations and Bonding Test

Front

What does the principle of conservation of mass mean in chemical reactions?

Back

Matter is not created or destroyed.

Front

How many elements are in C6H12O6?

Back

3

Front

Where are the nonmetals located on the periodic table?

Back

Red

Front

What type of chemical bond is found in MgS?

Back

Ionic

Front

What are the substances listed on the right side of a chemical equation called?

Back

Products

Front

What is a chemical equation?

Back

A representation of a chemical reaction using symbols and formulas.

Front

What is the difference between reactants and products?

Back

Reactants are substances that undergo a chemical change, while products are the substances formed as a result of the reaction.

Front

What is an ionic bond?

Back

A type of chemical bond formed through the electrostatic attraction between oppositely charged ions.

Front

What is a covalent bond?

Back

A type of chemical bond formed when two atoms share one or more pairs of electrons.

Front

What is the significance of the coefficients in a chemical equation?

Back

Coefficients indicate the number of moles of each substance involved in the reaction.