Glossary

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core electrons

Subject: 

  • Physical Sciences

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

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bond energy
Subject:
Physical Sciences

the amount of energy required to break a specific bond or the energy released when a specific...

excess
Subject:
Physical Sciences

surplus or more than enough.

linear shape
Subject:
Physical Sciences

atoms in ratio 2:1 with bond angle of 1800 for example HCl.

radical
Subject:
Physical Sciences

a very reactive atom or group of atoms with an unpaired valence electron.

donate
Subject:
Physical Sciences

to give away.