WorksheetsNuclear Chemistry
Total questions: 20
Worksheet time: 40mins
_____is the joining of atomic nuclei
Fusion
chain reaction
Photosynthesis
Fission
_______is the splitting of atomic nuclei
Fission
nuclear reaction
Fusion
bayler reaction
Has the lowest penetrating power. Can only penetrate 0.05 mm into the body and can be stopped by the skin.
Electron capture
A beta particle is also called _____.
an isotope
a mass number
an electron
a fusion
What term is used to describe an atom that changes into another element because of radioactive decay?
gamma ray
transmutation
alpha particle
electron
Which nuclear process if shown in the picture?
alpha decay
beta decay
fusion
fission
emitted helium nucleus
positron
radioactivity
alpha particle
gamma radiation
beta particle
high-energy photons emitted by a radioisotope
positron
radioactivity
alpha particle
gamma radiation
beta particle
radiation detector that makes use of a gas-filled metal tube
scintillation counter
Geiger counter
neutron moderation
neutron absorption
film badge
What is the Half life of this isotope?
5 seconds
10 seconds
15 seconds
20 seconds
What is the Half Life of this isotope?
3 days
5 days
8 days
10 days
What mineral is used to create Nuclear Power?
Uranium
Cobalt
Iron
Gold
What do Nuclear Power plants Produce?
Tesla cars
Electricity
Water
Carbon dioxide
What is radioactivity?
An unstable atom releases energy to become stable
A stable atom gains energy and becomes unstable
When a bomb goes off.
Negatively charged particles are emitted from the nucleus
