Chemistry students, assemble! Today we’ll be having a look at a number of different topics under the overall study of nuclear chemistry, including atoms, the nucleus and the mole. Do you have a firm enough grip on each of these topics? Take this quiz and find out!
Helium-4
Lithium-7
Boron-10
Carbon-13
Lithium
Sodium
Potassium
Rubidium
You have nearly equal numbers of carbon atoms as helium atoms.
You have more atoms of carbon.
You have more atoms of helium.
You cannot know a relationship between carbon atoms and helium atoms.
Atomic number increases by 1.
Atomic number decreases by 1.
Atomic number decreases by 2.
Atomic number stays the same.
J.J. Thomson
Ernest Rutherford
John Dalton
Robert Millikan
H2O and H2O2
CH4 and CO2
NaCl and KCl
SO3 and H2S
Gold foil (or alpha scattering) experiment
Cathode ray tubes
Oil drop experiment
Mass spectroscopy
10
12
14
22
By gaining or losing electrons
By gaining or losing protons
By beta decay
By positron emission
Wait!
Here's an interesting quiz for you.