Answer:
C: Sodium
Explanation:
Iron had a way higher density neon has way to know as well as carbon and the closest one is sodium
It does not support her conclusion, because anything that forms an ionic bond with beryllium would not be a metal, and all group 2 elements are metals.
Hope this helps!
A centimeter(cm) is larger than a millimeter(mm).The tiny dashes are millimeters and there are ten millimeters in a centimeter so, the tiny dashes are millimeters that count as 1 and the slightly longer one is half of a centimeter meaning 5.
Does it make sense? :)
Woter is composed of oxygen and hydrogen .O2 sticks in one direction and hydrogen in other direction this is why O2 allow to bind with other water molecule.this is called van-der -wall forces .