Glossary

Reset Glossary
core electrons

Subject: 

  • Physical Sciences

the electrons in the filled, inner energy levels of an atom.

Related Content

macromolecules
Subject:
Physical Sciences

a molecule that is so big that we can see it, e.g. diamond.

molar mass (M)
Subject:
Physical Sciences

the mass of any substance relative to the amount of the substance; the mass of one mole of any...

chemical property
Subject:
Physical Sciences

a property that, if changed, can change the chemical nature of a substance and how it reacts....

common-ion effect
Subject:
Physical Sciences

adding aqueous HCl to a saturated solution of sodium ions and chloride ions to cause the...

smelting
Subject:
Physical Sciences

heating metal in the presence of carbon.