Is putting food coloring in water a chemical change?

Chemistry

1 answer:

nata0808 [166]3 years ago

5 0

Yes, Yes it is. Food coloring has chemicals in it

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Which one of the atoms shown would be most likely to form a cation with a charge of 1?

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lianna [129]

Answer :

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The number of lone pairs of electrons around the hydrogen atom = 0

Explanation :

Lewis-dot structure : It shows the bonding between the atoms of a molecule and it also shows the unpaired electrons present in the molecule.

In the Lewis-dot structure the valance electrons are shown by 'dot'.

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As we know that carbon has '4' valence electrons, hydrogen has '1' valence electrons and nitrogen has '5' valence electrons.

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