Answered

A scientist wants to estimate the mass of an atom. What information can be used to do this?
O a
The masses of the electrons and neutrons can be added together.
Оь
The atomic number of the element can be used.
Ос
The masses of the protons and neutrons can be added together.
Od
The column number of the periodic table can be used.



Answer :

GinnyAnswer

Final answer:

The atomic number, mass number, and number of neutrons are essential in determining an atom's mass.


Explanation:

Atomic number: The atomic number of an element is the number of protons it contains. Mass number: The mass number is the sum of the number of protons and neutrons in an atom's nucleus. Number of neutrons: Neutrons in an atom can be determined by subtracting the atomic number from the mass number.


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