I have learnt that cations and anions combine to form ionic bonds.
Atoms of noble gases do not combine with other atoms.
Noble gas atoms do not gain,lose or share electrons.
Monday, February 23, 2009
chapter 3
Binary covalent compounds only contain 2,non-metallic elements.
N2 is written as dinitrogen.
I have learnt the prefixes for each number.
N2 is written as dinitrogen.
I have learnt the prefixes for each number.
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