Examlex
MATCHING
Match the appropriate term to the correct description.
-OncoMouse
Positive Charge
A type of electrical charge, typically carried by protons, that repels other positive charges and attracts negative charges.
Ionic Compounds
Compounds composed of ions held together by ionic bonds; typically formed when a metal reacts with a nonmetal or a polyatomic ion.
CH4
CH4, methane, is a simple alkane hydrocarbon with one carbon atom bonded to four hydrogen atoms, and is a major component of natural gas.
NH3
Ammonia, a colorless gas with a pungent smell, consisting of nitrogen and hydrogen (NH3).
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