Periodic Table

Question 1

Name all of the halogen elements

There are 4

Answer 1

Florine
Chlorine
Bromine
Iodine

Question 2

How many valence electrons are there in the halogen elements. F,Cl,Br, and I

Answer 2

7

Question 3

Oxygen, Sulfur, selenium (Se) and tellurium (Te) have how many valence electrons?

Answer 3

6

Question 4

Name the elements with 5 valence electrons (3)

Answer 4

Nitrogen, Phosphorus (P), and arsenic (As)

Question 5

Name the carbon family elements and their number of valence electrons

Answer 5

Carbon, Silicon (Si), Germanium (Ge), and tin ((Sn)

4 valence

Question 6

What elements have 3 valence shell electrons? Or in other words, a plus 3 charge?

Answer 6

Boron, aluminum, and gallium