One kilogram is the answer
M=7M(H₂O)
M=7*18.015 g/mol = 126.105 g/mol
The purport of mitosis is cell regeneration, magnification, and asexual reproduction,while the purport of meiosis is the engenderment of gametes for sexual reproduction. Mitosis is a single nuclear division that results in two nuclei that are conventionally partitioned into two incipient daughter cells.
I think its 2-, it gained 2 electrons.