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Anetural atom contains 50 protons. and 70 neutrons what is the name of the atom
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Identify two types of chemical bonding in the source of dietary potassium
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The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point
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Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12
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Anetural atom contains 50 protons. and 70 neutrons what is the name of the atom...
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