Periodic Table Basics

According to the periodic table what element is in group 9 period 4?

• Hydrogen

• Magnesium

• Cobalt

• Sulfur

According to the periodic table what element is in group 7 period 4?

• Hydrogen

• Manganese

• Plutonium

• Nitrogen

According to the periodic table what element is in group 1 period 1?

• Hydrogen

• Manganese

• Oxygen

• Nitrogen

How many valence electrons does Aluminum have?

• 1

• 3

• 5

• 7

Tags

NGSS.MS-PS1-1

How many valence electrons does Lithium have?

• 1

• 3

• 5

• 7

Tags

NGSS.MS-PS1-1

How many valence electrons does Helium have?

• 2

• 4

• 6

• 8

Tags

NGSS.MS-PS1-1

How many valence electrons do group 14 elements have?

• 2

• 4

• 6

• 8

Tags

NGSS.MS-PS1-1

How many valence electrons do group 16 elements have?

• 2

• 4

• 6

• 8

Tags

NGSS.MS-PS1-1

How many valence electrons do group 1 elements have?

• 1

• 2

• 3

• 8

Tags

NGSS.MS-PS1-1

Where is a Valence electron located?

• The innermost shell

• The nucleus

• The outmost shell

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2