Question

A deuterium is.

• A. An electron with a positive charge.
• B. A nucleus having two protons
• C. A nucleus containing a neutron and two protons.
• D. A nucleus containing a neutron and a proton

Answer 1

Answer: (D)

A nucleus containing a neutron and a proton

Answer 2

: Deuterium is ${}_{1}^{2}H$