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As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
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An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?
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Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?
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List 5-6 facts about earths interior....
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