Chemistry, 05.05.2021 03:40 bandzswagg123
Why is hydrogen (H) placed with the elements in Group 1A? It has the same number of valence electrons. It has a very low atomic mass. They have the same chemical properties. It is a very reactive gas.
Answers: 3
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Using the periodic table, complete the table to describe each atom. type in your answers
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Which formula can be used to calculate the molar mass of hydrogen peroxide
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Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles
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An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
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Why is hydrogen (H) placed with the elements in Group 1A? It has the same number of valence electron...
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