Which particles are found inside the nucleus?, Electrons only, Protons and neutrons, Protons and electrons, Neutrons and electrons, What is the charge of an electron?, +2, +1, 0, -1, Which subatomic particle has almost no mass?, Proton, Nucleus, Electron, Neutron, The atomic number is equal to the number of:, Protons, Protons and neutrons, Neutrons, Electrons only, In a neutral atom, the number of electrons is equal to the number of:, Neutrons, Protons, Nuclei, Isotopes, What is the mass number?, Protons + neutrons, Protons + electrons, Number of neutrons only, Number of electrons only, How do we calculate neutrons?, Mass number + protons, Atomic number − mass number, Mass number − atomic number, Protons + electrons, Carbon-12 has an atomic number of 6. How many neutrons does it have?, 0, 18, 12, 6, Isotopes are atoms of the same element with different numbers of:, Nuclei, Electrons, Protons, Neutrons, Why do isotopes have the same chemical properties?, They have the same mass, They have the same electrons, They have different protons, They have the same neutrons, Relative atomic mass is:, The mass of one proton, The number of electrons, The weighted average mass of isotopes, The number of neutrons, Chlorine has isotopes 35Cl and 37Cl. Why is its atomic mass a decimal number?, Because it is an average of isotopes, Because protons are split, Because electrons have no mass, Because atoms contain half neutrons

Atomic Structure and Isotopes

by
Print
Embed

Leaderboard

Visual style

Options

AI Enhanced: This activity contains content generated by AI. Learn more.

Switch template

Continue editing: ?