Answer:
uranium is classifide as actinide a chemical element atomic number 92 and is a solid at room temperature
Answer:
No.
Explanation:
The average distance to the center is over 6300km.
Answer is beryllium.
The electronegativity trend is that it increases from left to right in a period and from bottom to top in a group. This is why fluorine has the highest electronegativity out of all the elements. So since beryllium is at the very top of the group, it has the highest electronegativity
