Question

an atom has 11 protons, 10 electrons, and 13 neutrons. what is the atomic mass of the element? 10 amu 21 amu 24 amu 23 amu

Explanation:

Step1: Recall the formula for atomic mass

Atomic mass = number of protons + number of neutrons.

Step2: Substitute the given values

Number of protons = 11, number of neutrons = 13.
Atomic mass = \(11 + 13\).

Step3: Calculate the result

\(11+13 = 24\).

Answer:

24 amu