since atom
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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| He imagined atoms as tiny soiled balls. | Dalton
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| He suggested that an atom is a positively charged sphere. | Thomson
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| The atom is mostly empty space with electrons orbiting it. | Rutherford
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| A cloud like model with electron orbiting the nucleus. | Modern
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| The electrons move in lays or rows. | Bohr
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| He discovered the neutron. | Chadwick
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| He believed that different elements have different mass. | Dalton
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| He said electrons give off energy when move from shell to shell. | Bohr
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| all atoms of an element are alike. | Thomson
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| He said electrons orbit randomly and the nucleus is positively charge. | Rutherford
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| what is not part of the atom. | A:protons B: neutron C: molecules D: electrons
C
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| A ____ is a positively charged particule. | Proton
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| What is the central core of an atom. | nucleus
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| A ___ carries a negatively charged particle. | electron
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| The mass of an atom comes from the? | nucles
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| The particle of an atom the has no electrical charge. | neutron
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| What particle takes up the volume of a atom. | electron
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| Quakers are the particles inside protons and neutrons. | True
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| The word atom comes from the greek word uncuttable. | True
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| An unknown fore holdes the quakers together. | False
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Created by:
cfranciosa1
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