WorksheetsIsotopes and Radiation
Total questions: 10
Worksheet time: 5mins
Alpha Particles are:
consist of two protons and four neutrons
Positively Charged
can penetrate any thickness of matter
All of the above
When a nucleus undergoes gamma decay, the atomic number of the element....
remains the same
increases by one
decreases by one
increases by two
Radioactive materials have unstable...
Nuclei
Protons
Neutrons
Electrons
The type of radioactive particle that can be stopped by a sheet of paper is the ____
Alpha Radiation
Beta Radiation
Gamma Radation
Delta Radiation
Which one of the following is not made of matter?
Alpha Radiation
Beta Radiation
Gamma Radiation
Delta Radiation
Negatively charged particles emitted from a nucleus at a high speed are ____.
Beta Particles
X-rays
Gamma Particles
Alpha Particles
Two atoms of the same element but with different mass numbers are called________
Protons
Isotopes
Ions
Electron Particles
What do these isotopes of carbon all have in common?
126C, 136C, 146C
They have the same atomic number and mass
They have the same atomic number and protons
They have the same atomic number and electrons
They have the same atomic number and neutrons
Which type of radiation has the highest mass?
Alpha
Gamma
Beta
Delta
Gamma radiation is used to:
Assist in medical imaging
In smoke alarms
to measure the thickness of paper in paper mills
Charge batteries
