\[{{C}^{14}}\] is radioactive. The activity and the disintegration product are

• A.                 \[\beta \]-active,  \[_{7}{{N}^{14}}\]      
• B.                  \[\alpha \]- active,  \[_{7}B{{e}^{10}}\]
• C.                 Positron active, \[_{5}{{B}^{14}}\]           
• D.                  \[\gamma \]- active,  \[{{C}^{14}}\]