An atom that loses a valence electron becomes negatively charged. true false

False, Hope this helped 

This is false if it gained electrons it becomes negatively charged

Might need you in a few weeks c:

What is the difference between cytokinesis in plant and animal cells? animal cells dived by a cleavage furrow. plant cells divide by a cell plate that eventually becomes the cell wall. cytoplasm and cell membranes are necessary for cytokinesis in both plant and animals.