Cards
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Matter= | Occupies space.
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| Element= | A substance controlled by a single kind of atom that can't destroyed into other substances by chemical/physical means.
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| Periodic table= | All known elements.
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| Atomic number= | Protons or electrons in element.
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| Atomic symbol= | A short form of the full element.
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| Atomic mass= | Number of protons and nuetrons.
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| Compound= | A substance of 2 or more elements are chem. joined in a placed ratio.
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| Mixture= | 2 vor more atoms that are mixed together but is'nt chem. joined.
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| Atom= | The smallest part of a chem. which still has the properties of the element.
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| Nucleus= | The middle of the atom that has nuetrons and protons.
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| Protons= | Postive charged,small,in nucleus.
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| Nuetrons= | Nothing charged,small,in nucleus
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| Electrons= | Very small,negitive charged,high energy,moves around nuleus.
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| Electron shells= | Orbits that make the electrons move around necleus.
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| Molecule= | 2 or more atoms together that bonded.
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| Chemical bonds= | 2 or more atoms together that are forced to join.
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