Question 14 (1 point)
A magnesium atom has 11 neutrons. What is the mass of this magnesium ato...
Chemistry, 11.03.2021 04:20 Tringirl233
Question 14 (1 point)
A magnesium atom has 11 neutrons. What is the mass of this magnesium atom?
Answers: 3
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Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
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Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.
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