i.
ii.
iii. 8, 7 and 9 neutrons respectively
iv. All have same electronic configurations
D. CuCl2 copper(2)chloride
Fluorine - Seven electrons of it's own.
Lithium would give up one electron, so there for, fluorine is then left with eight.
Answer:
Explanation:
one question what grade level is this ? Cant be higher than 7 th cuase i may not
know it
It would be a physical change because if you were to pop popcorn the popcorn would go from a kernel to a popcorn peice therfore the physical state is alterered/changed\.