What is matter?, Only living things, Something that has no mass, Only something we can see, Anything that has mass and occupies space, What are atoms made of?, Protons, neutrons, and electrons, Cells and tissues, Energy and light, Water and air, Where are protons found?, In the electron cloud, In the nucleus, Outside the atom, In the air, What charge does a proton have?, Negative, Neutral, Positive, No charge, What charge does an electron have?, Variable, Neutral, Negative, Positive, What charge does a neutron have?, Positive, Neutral, Negative, Double positive, Which particle moves around the nucleus?, Proton, Neutron, Nucleus, Electron, The nucleus is the atom’s…, central part, outer layer, chemical reaction, electron cloud, Who proposed the solid sphere model?, Erwin Schrödinger, J. J. Thomson, Niels Bohr, John Dalton, Which model was proposed by J. J. Thomson?, Solid sphere model, Plum pudding model, Planetary model, Quantum model, Who proposed the nuclear model?, Niels Bohr, J. J. Thomson, Ernest Rutherford, John Dalton, Who proposed the planetary model?, Niels Bohr, Erwin Schrödinger, Ernest Rutherford, John Dalton, Which model was proposed in 1926?, Solid sphere model, Nuclear model, Quantum model, Plum pudding model, An atom with extra or missing electrons is called a/an…, ion, neutron, isotope, molecule, Atoms with different numbers of neutrons but otherwise the same are called…, molecules, isotopes, ions, elements, Atoms that are unstable because they have too many neutrons are…, stable, neutral, positive, radioactive, A stable atom will…, stay the same indefinitely, release light continuously, lose all its protons, change constantly, An ion with fewer electrons is called a/an…, isotope, neutron, anion, cation, An ion with more electrons is called a/an…, nucleus, anion, proton, cation, In a neutral atom, the number of protons and electrons is…, different, zero, equal, always changing

Atomic Structure Questions

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