Coh3 chemical name

Classified in Chemistry

Written at on English with a size of 1.75 KB.

An ion is an atom which has more or less electrons than protons

All atoms want to have a full shell/empty outer shell
Noble gasses have already a full outer shell
All other elements will give or take electrons=chemical reaction

Covalent bonds are.Stronger than ionic
they make molecules and they are formed between non_metals
These bonds are between atoms fighting ever some electrons bonds where electrons are shared

Different forms of carbon: Carbon(black, it can burn)
Graphite(Grey, used as lubricant)
Diamond(Transparent, cutting hard material)

Differences between covalent and ionic compounds:
Ionic: Volatility: none
Solubility: most are very soluble
Electrical conductivity: only when dissolved in water
-liquid form

Solubility: some more, others not
Electrical conductivity:None

Entradas relacionadas: