Question

solve as fast as you can
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Answer 1

Answer:

Sorry about this I don't know

Answer 2

Answer:

answer no 2= handpicking.

answer no 3= Residue.

answer no 4= ionic bond.

answer no 5= an atom that losses one or more valence electron to become a positively charged ion is known as a cation.

question no 2

answer 1= a nuclear reactor.

answer no. 2= lepton particle family .

answer no 3= distillition .

answer no 4=filtrate.

answer no 5=molybdenum.

question no 3

answer no 1= the number of protons that a chemical element has in its center is called atom number . a person or a thing that changes is called catalyst.