equation
answer
for the question "A sealed of gas at 101,000 Pa is expanded, reducing the volume from 0.5m3 to 0.25m3."
Answer:
answer should be 25.9
Explanation:
Answer:
25.9 m
Explanation:
the number of neutrons in two atoms of an element
B.
the number of electrons in the outer layer of any atom
C.
the number of protons in every atom of an element
D.
the number of protons plus the number of neutrons in an atom