Chapter 5 Test Review A

A vertical column on the periodic table is called a ______.

The periodic table was first arranged by the scientist ______.

The elements in the periodic table are presently arranged in order of increasing ______ ______.

Tags

NGSS.HS-PS1-1

Group 1 is also known as the ______ ______.

Tags

NGSS.HS-PS1-1

The 2 rows on the bottom of the periodic table are also known as the ______ block.

All the elements in group 14 have an electron configuration that ends in ______.

Tags

NGSS.HS-PS1-1

The d block elements are also known as the ______ ______.

An atom with a positive or negative charge is called an ______.

An atom becomes charged when it loses or gains ______.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The size of an atom is due mainly to the number of occupied ______ ______ that the atom has.