Chemistry quizzes

Which of the following atoms has six valence electrons?

Which of the following atoms has six valence electrons?

3 substances that have atoms which are bonded:

3 substances that have atoms which are bonded:

Which type of nuclear energy involves splitting atoms?

Which type of nuclear energy involves splitting atoms?

A bond in which atoms share electrons:

A bond in which atoms share electrons:

A nuclear reaction in which atomic nuclei combine is called:

A nuclear reaction in which atomic nuclei combine is called:

A reaction in which electrons are transferred between atoms:

A reaction in which electrons are transferred between atoms:

An atom has the same number of which two particles?

An atom has the same number of which two particles?

A substance in which all atoms are identical:

A substance in which all atoms are identical:

An atom is made up of which of the following

An atom is made up of which of the following

An ion of which element is larger than its atom?

An ion of which element is larger than its atom?

At which temperature do atoms stop vibrating?

At which temperature do atoms stop vibrating?

Atomic number 27 represents which element?

Atomic number 27 represents which element?

Atomic number is represented by which letter?

Atomic number is represented by which letter?

Atoms of which element have the most valence electrons?

Atoms of which element have the most valence electrons?

Between which atoms do hydrogen bonds form in water?

Between which atoms do hydrogen bonds form in water?

Electric current originates from which part of an atom?

Electric current originates from which part of an atom?

For a hydrogen atom, which electron transition results in the emission of a photon with the longest wavelength?

For a hydrogen atom, which electron transition results in the emission of a photon with the longest wavelength?

Which of the following contains the most atoms?

Which of the following contains the most atoms?

Which of the following atoms is diamagnetic in its ground-state?

Which of the following atoms is diamagnetic in its ground-state?

Which of the following contains the fewest atoms?

Which of the following contains the fewest atoms?