When the size of a muscle increases, it is largely the resul…

Questions

When the size оf а muscle increаses, it is lаrgely the result оf __________________ and tо a lesser extent _______________________, respectively: 

A/AN ______________________ OCCURS WHEN AN ELECTRON FROM ONE ATOM TRANSFERS TO ANOTHER ATOM, RENDERING ONE A POSITIVE ION AND ONE A NEGATIVE ION AND BECAUSE OF THEIR OPPOSITE POLARITY THEY ARE ATTRACTED TO ONE ANOTHER.

WHICH OF THE FOLLOWING IS THE UNIT FOR FORCE ?

ATOMS THAT HAVE EIGHT ELECTRONS IN THEIR OUTERMOST ELECTRON SHELL ARE CONSIDERED :

WHAT ARE THE TWO MAIN SOURCES OF RADIOACTIVE ISOTOPES ?