Chemical Reactions

Question 1

Precipitate

Answer 1

substance to be deposited in solid form from a solution

Question 2

Element

Answer 2

substances that cannot be chemically interconverted or broken down into simpler substances and are primary constituents of matter

Question 3

Iron

Answer 3

no.26 magnetic silvery-grey metal chemical element of atomic material for construction and manufacturing

Question 4

Atom

Answer 4

smallest particle of a chemical element that can exist

Question 5

Proton

Answer 5

subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude

Question 6

Electron

Answer 6

subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.

Question 7

Neutron

Answer 7

subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.

Question 8

Solution

Answer 8

liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent).

Question 9

Aqueious

Answer 9

containing water.

Question 10

Activity Series

Answer 10

predicting products of metal displacement reactions