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Which of these elements is an alkaline earth metal? a. potassium (k) b. calcium (ca) c. chromium (cr) d. gallium (ga)
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Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg
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What are the advantages of using the metric system? designed as a decimal system making conversions simpler more accurate system of measurement has prefixes that correspond to an amount to use with all base units used by the entire scientific community
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Which of these elements is an alkaline earth metal? a. potassium (k) b. calcium (ca) c. chromium (c...
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