Atoms and Electron Dots

• 2
• 3
• 5

Tags

NGSS.MS-PS1-1

• 12
• 7
• 8
• 14

Tags

NGSS.MS-PS1-1

How many valence electrons does Bromine (Br) have?

• 7

• 35

• 80

• 1

Tags

NGSS.MS-PS1-1

How many dots would an electron dot diagram for Calcium have?

• 20

• 2

• 40

• 4

Tags

NGSS.MS-PS1-1

How many valence electrons are found in atoms of group 14 or 4A?

• 4

• 3

• 14

• 16

Tags

NGSS.MS-PS1-1

If Nitrogen has an abbreviated Bohr model: 2-5, how many valence electrons does Nitrogen Have?

• 1 Valence electron

• 2 Valence electron

• 3 Valence electron

• 4 Valence electron

• 5 Valence electron

Tags

NGSS.MS-PS1-1

Magnesium (Mg) has abbreviated Bohr model 2-8-2, how many valence electrons does Magnesium Have?

• 1 Valence electron

• 2 Valence electron

• 3 Valence electron

• 4 Valence electron

• 5 Valence electron

Potassium (K) has abbreviated Bohr model 2-8-8-1, how many DOTS does Potassium have on its Lewis dot structure?

• 1

• 2

• 3

• 4

• 5

How many valence electrons does Carbon (C) have?

^{(Click to enlarge the image or use your own periodic table.)}

• 3

• 6

• 4

• 14

Tags

NGSS.MS-PS1-1

This could be the dot diagram of

• Ne

• Ge

• Al

• Be

Tags

NGSS.MS-PS1-1