Chapter 6 Review: The Periodic Table

Front

What is the order of increasing atomic radius for the elements Cs, S, Co?

Back

S, Co, Cs

Front

How many periods are there in the periodic table?

Back

7

Front

What is electronegativity?

Back

The ability of an atom to attract/accept electrons.

Front

What is the charge of the ion formed by the highlighted group in the periodic table?

Back

1-

Front

Which element has a larger atomic radius than zinc?

Back

Strontium.

Front

Define atomic radius.

Back

The distance from the nucleus of an atom to the outermost shell of electrons.

Front

What trend does atomic radius follow in a group of the periodic table?

Back

Atomic radius increases as you move down a group.

Front

What trend does atomic radius follow across a period in the periodic table?

Back

Atomic radius decreases as you move from left to right across a period.

Front

What is the significance of the periodic table's groups?

Back

Elements in the same group have similar chemical properties.

Front

What is the significance of the periodic table's periods?

Back

Elements in the same period have the same number of electron shells.