Chemistry Review Game 1 (Units 1-2)

Front

Which element has the most similar chemical properties as Sodium (Na)?

Back

Potassium (K) is in the same group as Sodium (Na) and shares similar chemical properties.

Front

What is the most likely atom to bond with another atom?

Back

Atoms with unpaired electrons in their outer shell are most likely to bond with other atoms.

Front

What do elements in the same period have in common?

Back

Elements in the same period have the same number of energy levels.

Front

How many oxygen atoms are in 6H2O?

Back

There are 6 oxygen atoms in 6H2O.

Front

What term describes a substance that changes color in response to pH?

Back

Indicator is a substance that changes color based on the pH level.

Front

What is the definition of a chemical bond?

Back

A chemical bond is a lasting attraction between atoms that enables the formation of chemical compounds.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.

Front

What is the significance of valence electrons?

Back

Valence electrons determine an atom's chemical properties and its ability to bond with other atoms.

Front

What is the periodic law?

Back

The periodic law states that the properties of elements are a periodic function of their atomic numbers.

Front

What is an acid-base indicator?

Back

An acid-base indicator is a substance that changes color at a specific pH level, indicating the acidity or basicity of a solution.