Answer:
A variable shape that adapts to fit its container.
Bromine attracts electrons more strongly. Cesium is In fact the least electro negative element.
Sodium is more likely to lose an electron because is is less electro negative. Strong electronegativity make the element want more electrons. Sodium has loose electrons with a lower electronegativity so it gives it up easier.
that's your work bro do by your own
Iron should be in the 3d block
Answer:
chemical and electrical ( and sometimes nucelar)
Explanation: