Quiz 6 CSHS

Posljednje ažuriranje 9 months ago

4 questions

Match the following grams of parent isotope remaining after the following time periods (rounded to 3 significant digits) (Note, Column 3 is the half-life)

Posljednje ažuriranje 9 months ago

4 questions

The NItrogen isotope shown has 13 electrons

The Phosphorus isotope shown has 15 protons

The Flourine isotope shown has 10 neutrons

The Helium isotope shown has the same number of neutrons as protons

The Oxygen isotope shown has more neutrons than the Nitrogen isotope shown

Is responsible for the loss in mass when Uranium 238 decays to Thorium 234
Is responsible for the increase in atomic number when Carbon 14 decays to Nitrogen 14
Is the most dangerous radiation emitted when Uranium 238 decays to Thorium 234
Does not have mass
Is the nucleus of a Helium atom