Answer:
p = 43, n = 57, e = 40
Explanation:
Z is the number of protons. The number of neutrons, subtract Z from the isotope number (100). To begin with, protons and electrons are equal in an atom, but this atom lost three, so subtract 3 from Z.
Z= # of protons = 43
100 - 43 = 57 neutrons
43 - 3 = 40 electrons.
Answer:
pure research, since applied research is to fulfill a specific goal, while pure research is just for the sake of learning
Neutralization is the reaction of an acid and a base which form water and a salt
Answer:
Zinc reacts with concentrated Nitric acid to produce Zinc nitrate, nitrogen dioxide and water.
That's all I know, sorry if it isnt coplete or the answer you wher looking for.
graphite is a form of carbon in which carbon atoms are arranged in a layer.
