Answer:
D 17 amu
Explanation:
because all you have to do is add 9+8=17 :)
Speed is a scalar quantity( quantity having only magnitude). So it doesn't specifies direction. Hence option C.) 5Km/hr north is incorrect.
Answer:
Expand
Explanation:
When you heat up a substance it expands
Answer:
all 4 of the middle ones are part of the nucleus
Answer:
propane
Explanation:
please mark me as brainliest
