Which of the following does the nucleus contain?, protons and electrons, protons and neutrons, neutrons and electrons, Which of the following statements is correct?, Protons have a positive charge and neutrons are negative, Protons have a negative charge and electrons are positive, Protons have a positive charge and electrons are negative, In a neutral atom:, number of protons = number of electrons, number of protons = number of neutrons, number of neutrons = number of electrons, A neutron has what charge?, no charge, positive, negative, What is the mass of an electron?, 1 amu, -1 amu, less than 1 amu (so small you can ignore it), What is the charge on an electron?, +1, -1, 0, What is the mass of a neutron?, 1 amu, -1 amu, 0 amu, What is the charge on a proton?, +1, -1, 0, How do you increase the mass of an atom without changing its element?, increase the number of protons, increase the number of neutrons, increase the number of electrons, What is the PEN for an Oxygen atom with a mass number of 16, P- 8, E-8, N-16, P- 8, E- 16, N- 8, P-8, E-8, N-8, What is the charge of the nucleus for an atom of gold with 79 protons, 79 electrons, and 118 neutrons, +79, 0, -79, +118

Atomic Structure Review

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