Periodic Table Elements

The atomic number of the element is the same as the the number of ____.

• molecules

• neutrons

• protons

The rows on the Periodic Table are called

• periods

• groups

• family

• columns

How many different elements make up this molecule?

• 2

• 3

• 1

• 4

Tags

NGSS.MS-PS1-1

Elements that act like both a metal and a nonmetal are called ______.

• reactors

• families

• metalloids

• subscripts

Metals make up ________ of the Periodic Table.

• one period

• most

• 5 elements

• the right side

Mg-12

• Magnesium

• Potassium

• Aluminium

• Hydrogen

Tags

NGSS.MS-PS1-1

Cl-17

• Chlorine

• Fluorine

• Zinc

• Lead

Tags

NGSS.MS-PS1-1

2

• Hydrogen

• Sodium

• Helium

• Chlorine

F

• Fluorine

• Potassium

• Copper

• Zinc

Ni-28

• Nickel

• Neon

• Lead

• Copper