The mass number is?A number that represents the number of electrons.The figures show the number of Proton ข.C. a number that represents the total number of protons and neutron.The figures show the number of. neutron
The mass number is? a. The figures show the number of electrons b. The number indicates the number of protons c. The figures show the total number of protons and neutrons d. The figures show the number of neutrons.
Mass number is? a. the numbers of electrons B. figures shows the number of protons C. numbers that show ผลร include the protons and neutrons . Numbers of neutrons.