LTA 7 Notes Check

How many valence electrons does the element silicon (Si) have?

• 2

• 3

• 4

• 5

How many valence electrons does the element calcium (Ca) have?

• 2

• 3

• 4

• 5

How many valence electrons does the element Gallium (Ga) have?

• 2

• 3

• 4

• 5

How many valence electrons does the element arsenic (As) have?

• 5

• 6

• 7

• 8

How many valence electrons does the element xenon.(Xe) have?

• 5

• 6

• 7

• 8

Strontium (Sr) is a

• metal

• non-metal

Manganese (Mn) is a

• metal

• non-metal

Sulfur (S) is a

• metal

• non-metal

Chlorine (Cl) is a

• metal

• non-metal

Hydrogen (H) is a

• metal

• non-metal