If only an element’s atomic number and weight are provided, what other atomic information can be determined for a neutral atom?(1 point)

Question

Responses

only the number of protons and electrons
only the number of protons and electrons

the number of protons, electrons and neutrons
the number of protons, electrons and neutrons

only the valence electrons
only the valence electrons

only the number of protons and neutrons
only the number of protons and neutrons

Answer 1

If only an element’s atomic number and weight are provided, the other atomic information that can be determined for a neutral atom is:

the number of protons, electrons and neutrons

A neutral atom has the same number of protons and electrons (equal to the atomic number). The number of neutrons can be calculated by subtracting the atomic number from the atomic weight (rounded to the nearest whole number).