The answer is A because I did this before
Answer: The energy of an electron depends on its location with respect to the nucleus of an atom. The higher the energy of an electron in an atom, the farther is its most probable location from the nucleus.
B. 8
Although it may seem that transition metals would have more than 8 valence electrons, they in fact do not.
Number
The atomic number is the number of protons in one atom of an element.
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Answer:
La masa como medida de la materia :La masa se relaciona con la cantidad de materia y su valor mide la inercia de un cuerpo, así como la acción gravitatoria que este ejerce.
Explanation:
