Multiple Choice
Assuming all the atoms exhaled by Julius Caesar in his last dying breath are still in the atmosphere,then we probably breathe one of those atoms with each
A) single breath.
B) day.
C) month.
D) ten years.
E) It depends - some people still breathe a few of Caesar's atoms every day,while others wouldn't breathe one for an entire year.
Correct Answer:

Verified
Correct Answer:
Verified
Q7: If a gram of antimatter meets a
Q8: A force that determines the chemical properties
Q11: If two protons are added to an
Q12: A positron orbiting an antiproton would make
Q14: If two protons are removed from an
Q15: Which of the following statements is true?<br>A)An
Q16: The chemical properties of matter come mostly
Q18: Which of the following are electrically neutral?<br>A)proton<br>B)neutron<br>C)electron<br>D)ion<br>E)none
Q21: Compared to the atoms that make up
Q26: Compared to the mass of a hydrogen