If an atom has four electrons in the outer energy level, how will it form a bond? A. It will gain electrons.
B. It will share electrons.
C. It will not form a bond.
D. It will lose electrons.

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.

14 days is the half-life of phosphorus-32