The universe is made up of ____
2 answers:
The correct should be A. thousands of galaxies
A) thousands of Galaxies
Think, you have the Andromeda Galaxy, The Tobacco Galaxy, the Milky Way Galaxy and many many more
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Answer:
Boron. The answer is boron.
Answer:
The elements in group 13 and group 15 form a cation with a -3 charge each.
The motion of molecules in a ice cube are so packed together that they can't move freely like molecules in liquids and gases
N=V/Vm
n - the number of moles
V - the volume
Vm=22.4 L/mol - the standard molar volume of gas
Answer:
Explanation:
Data:
Predicted = 17.4 cm
Actual = 17.9 cm
Calculation:
