Chemistry quizzes

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Which of these atoms will be inert?

Which of these atoms will be inert?

Which part of the atom participates in a chemical bond?

Which part of the atom participates in a chemical bond?

Which subatomic particles contribute to the mass of an atom?

Which subatomic particles contribute to the mass of an atom?

Which of these formulas contain equal numbers of nitrogen atoms?

Which of these formulas contain equal numbers of nitrogen atoms?

Which particles zoom around the center of atoms?

Which particles zoom around the center of atoms?

Which scientist first arranged elements by atomic number?

Which scientist first arranged elements by atomic number?

Which prefix indicates a molecule with 2 carbon atoms?

Which prefix indicates a molecule with 2 carbon atoms?

Which quantity determines how two atoms bond?

Which quantity determines how two atoms bond?

Which two particles in an atom are equal in number in a neutral atom?

Which two particles in an atom are equal in number in a neutral atom?

Which sample contains the largest number of atoms?

Which sample contains the largest number of atoms?

Which statement about atoms and molecules is correct?

Which statement about atoms and molecules is correct?

Which type of bond will form between two chlorine atoms?

Which type of bond will form between two chlorine atoms?

Which particles affect the stability of an atom?

Which particles affect the stability of an atom?

Which two atoms are isotopes of the same element?

Which two atoms are isotopes of the same element?

Which two atoms would typically form a covalent bond?

Which two atoms would typically form a covalent bond?

Which element has a larger atomic radius than phosphorus?

Which element has a larger atomic radius than phosphorus?

Which element has an atomic mass of 54.938?

Which element has an atomic mass of 54.938?

Which element has an atomic number of 12?

Which element has an atomic number of 12?

Which element has an atomic number of 20?

Which element has an atomic number of 20?

Which element has the highest atomic number?

Which element has the highest atomic number?