Calcium has a charge of 2+ and iodine has a charge of 1-. Use the criss cross method and criss cross the charges and write them as subscripts. The formula is CaI2.
Answer:
sulfur
Explanation:
protons: 16 neutrons: 16 electrons: 2,8,6 i hope this helps!
Answer: they can combine to form water or hydrogen peroxide.
Explanation:
sorry if it wrong i just looked it up lol. hope this helps tho
Answer:
26,7 g
Explanation:
As you see in the maths, if you have 8,9 grams per each cubic centimeter, in 3 cubic centimeter you'll have 3 times 8,9