Answer:
The ratio between protons to electrons is not 1:1
Explanation:
A normal atom will be neutral in charge having 1 electron for each atom. An Atom that gains or looses an electron loses that perfect ratio. It is positive is electrons are loss and negative if electrons are gained.
(20/23) times 100 is 87%
now the answer asks for percentage ERROR
100-87 =13
so answer is C
freezer and refrigerator too cold for most bacteria to grow .oven too hot for bacteria to survive
What two substances are always produced by a neutralization reaction? water and salt