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Which statement describes an element? check all that apply.
an element is a pure substance that cannot be broken down into a simpler form.
an element is made of two or more atoms that are chemically combined.
all elements are listed on the periodic table of elements.
an element symbol begins with a capital letter; if there is a second or even third letter, it is a lowercase letter.
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Which statement describes an element? check all that apply.
an element is a pure substa...
an element is a pure substa...
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