Which of the following is true? A. Atomic weight is determined by the number of electrons in an atom of a given element.

Which of the following is true?

A. Atomic weight is determined by the number of electrons in an atom of a given element.

B. Atomic weight is determined by the number of protons in an atom of a given element.

C. The reactivity of an atom is based on the number of electrons in its outer valance.

D. The chemical reactivity of an atom is based on the overall number of electrons in the atom.

Solutions

Expert Solution

Which of the following is true?

A. Atomic weight is determined by the number of electrons in an atom of a given element.

B. Atomic weight is determined by the number of protons in an atom of a given element.

C. The reactivity of an atom is based on the number of electrons in its outer valance--------------answer

D. The chemical reactivity of an atom is based on the overall number of electrons in the atom.

explanation : An iota's reactivity is dictated by the quantity of electrons in its furthest shell. Since the external shell can hold up to eight electrons and not all components can completely fill these shells, the totality of the shells will decide the instability of the molecule's receptive properties as an aftereffect of the quantity of electrons required to finish the shell.

gladiator answered 1 year ago

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