Halogens Quiz

How many Halogens are there?

• 6

• 8

• 4

• 5

All Halogens are fairly toxic

• True

• False

What is used in swimming pools?

• Chlorine + Iodine

• Bromine + Astatine

• Tennessine + Florine

• Chlorine + Bromine

What are characteristics of halogens?

• They are all fairly Toxic

• They form salts when combined with metals

• They have 7 valence electrons

• they aren't very reactive

• All of the above

Halogens dont react rapidly

• True

• False

Tags

NGSS.HS-PS1-5

What are all the halogens?

• Fluorine, Chlorine, Iodine, Bromine, Astatine, Tennessine

• Chlorine, Iodine, Bromine, Boron, Fluorine, Tennessine

• Arsenic, Bromine, Iodine, Antimony, Fluorine, Astatine

• Radium, Castium, Chlorine, Hafnium, Arsenic, Astatine

Halogens have 7 _______ electrons

How many valance electrons do halogens have?

• 6

• 12

• 7

• 8

Which of these are a halogen

• Bromine

• Boron

• Barium

• Bismuth

Chlorine is electro-positive

• True

• False