Is atomic mass some for all elements or is it different atoms? Explain.
Answers
Answered by
1
Answer:
An element's mass number (A) is the sum of the number of protons and the number of neutrons. ... Protons and neutrons both weigh about one atomic mass unit or amu. Isotopes of the same element will have the same atomic number but different mass numbers.
Answered by
0
Answer:Atomic mass of different atoms is different.
Different atoms own different number of protons and electrons. Since, number of protons, electrons and neutrons vary, the atomic mass varies according to their number. Hence, different atoms have different atomic number.
Explanation:mark me as brainliest
Similar questions