zalaniagreen1222 zalaniagreen1222

26-02-2019
Chemistry

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When a covalent or an ionic bond is formed a chemical change has

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xzervisx xzervisx

26-02-2019

there is a chemical reaction because the ionic bond means that the ions are sharing electrons in a covalent bond there has been 2 non metals (or more) sharing pairs of electrons.

It has formed something new unlike a physical change.

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bmccarter161 bmccarter161

20-03-2019

The chemical properties of the substances produced by the reaction are different from those of the reacting substances.

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