Nuclear Chemistry

Front

An isotope that has an unstable nucleus is called a(n):

Back

radioisotope

Front

The three types of nuclear radiation are _______ radiation, _________radiation, and _____________ radiation.

Back

alpha, beta, and gamma

Front

After one ____________ of a radioactive element, half of the original radioactive material remains.

Back

half-life

Front

The conversion of an atom of one element to an atom of another element is called ___________.

Back

transmutation

Front

In a(n) ___________, particles released from one nuclear reaction collide with other particles and cause more nuclear reactions.

Back

nuclear fission reaction

Front

In ___ _____reactions, small nuclei combine, producing a large nucleus and releasing large amounts of energy.

Back

nuclear fusion

Front

Radioisotopes are used to both ___________ and ________ medical problems.

Back

detect and treat, diagnose and treat, detect, treat, diagnose, treat

Front

spontaneous emission from the nucleus of an atom

Back

radioactivity

Front

emitted helium nucleus

Back

alpha particle

Front

energetic electron from decomposed neutron

Back

beta particle