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Questions and Answers
Which subatomic particle determines the identity of an element?
Which subatomic particle determines the identity of an element?
What is the maximum number of electrons in the second electron shell?
What is the maximum number of electrons in the second electron shell?
What are atoms with different numbers of electrons called?
What are atoms with different numbers of electrons called?
What is the main reason for the existence of ions?
What is the main reason for the existence of ions?
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Which group of elements is known for their stability due to having a full outer shell?
Which group of elements is known for their stability due to having a full outer shell?
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What is the purpose of this prep?
What is the purpose of this prep?
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What is the effect of varying the number of neutrons or electrons in an atom?
What is the effect of varying the number of neutrons or electrons in an atom?
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Why do ions exist?
Why do ions exist?
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What is the maximum number of electrons in the valence shell?
What is the maximum number of electrons in the valence shell?
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What is the atomic number of magnesium?
What is the atomic number of magnesium?
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