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Ahorizontal row of elements in the periodic table represents a
group
period
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Apush or pull that moves or changes and object when to objects touch
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How is the shape of the poem “peer” connected to its meaning?
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How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
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The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth
Answers: 1
Ahorizontal row of elements in the periodic table represents a
group
period...
group
period...
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