Question

question 16 (1 point)
a hand grenade resting on the ground is primarily kinetic energy.
true
false
question 17 (1 point)
the mass spectrometer gives two types of information; the relative mass, and the abundance.
true
false

Explanation:

• For Question 16: Kinetic energy is energy of motion. A resting hand - grenade has no motion, so it doesn't have primarily kinetic energy.
• For Question 17: A mass spectrometer measures the mass - to - charge ratio of ions, providing information on relative mass and abundance of isotopes or species.

Answer:

• Question 16: B. False
• Question 17: A. True