Iodine is most reactive because it is very close to having a "full shell" which is 8 electrons so they are "eager" to gain the last electron to became balanced, so that makes it the most reactive. Hope that helps:)

Explanation:

4 0

3 years ago

7. How many moles are in 5 x 10 2 atoms of gold?

goblinko [34]

Answer:

8.3028894e-22

Explanation:

5x10^2 atoms/1 x 1 mol/6.022x10^23

7 0

3 years ago

A diver swims 5. 875 feet up to the surface of the water. Which number represents the diver’s position in relation to the surfac

Tanzania [10]

Answer

Negative 5 and StartFraction 7 over 8 EndFractionfeet

7 0

2 years ago

What is the primary greenhouse gas?

elena55 [62]

I think co 2 maybe
I cant remember

8 0

3 years ago