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Which of the following is used in pencils a. graphite b. silicon c. charcoal d. phosphorus
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Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.
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I’m an electrically neutral atomic any element, there are equal numbers of
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This statement about matter and its behavior is best classified as a
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Which of the following is used in pencils a. graphite b. silicon c. charcoal d. phosphorus...
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