The atomic mass of an atom tells us about how much the atom weighs.
Option A
Step-by-step explanation:
The atomic mass of an atom tells us about the weight of the atoms. An atom can be represented using the mass number denoted as A and atomic number denoted by Z. As atomic number is the number of protons present in the atom, mass number denotes the sum of protons and neutrons present in the atom.
So, the mass number will be approximately equal to the atomic mass. It can be also stated that atomic mass represents the weight of the atoms. The elements are arranged in the increasing order of their atomic mass in the periodic table.
Answer:
How much an atom Weight's
explanation:
well the other person explained but yeah pretty much what say
tells us the number of times an atom of the element is heavier than of the mass of an atom of carbon-12
is dealing with mass keyword heavier so "WEIGHT"
