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Chemistry

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Sigurd Nolan

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Cards in this guide (5)
what charge of an ion have if it had more electrons than protons

An ion that has more electrons than protons has a negative charge.

What did Rutherford observe that suprised him

Most of the alpha particles shot at the gold foil went straight through the foil

How does one recognize a periodic trend on the periodic table-

One can recognize a periodic trend on the periodic table by observing properties of different elements from the left side to the right side of the periodic table.

What did rutherfords gold-foil experiment tell about the atom

That the atom Mostly consisted of empty space.- apex

Chlorine (Cl) has an atomic number of 17. It often forms an ion by gaining 1 electron. What would its charge be

-1

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