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10 Cards in this Set
- Front
- Back
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Atom |
Small particle |
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Proton |
A subatomic particle |
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Neutron |
The neutron is a subatomic particle, symbol n or n0, with no net electric charge and a mass slightly larger than that of a proton |
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Electron |
a stable subatomic particle with a charge of negative electricity |
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Atomic number |
Tells us how many protons are in the atom |
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Mass number |
Tells us how many protons and neutrons are in the atom |
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Electron arrangement |
The distribution of electrons in an atom |
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Oxygen glowing splint test |
If there is oxygen gas present the glowing splint relights |
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Carbon dioxide limewater test |
limewater turns milky or cloudy |
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Hydrogen pop test |
There is a pop sound |
