Answer:
Gas giants.
Explanation:
Jupiter, Saturn, Uranus, and Neptune are the gas giants of our solar system.
The pH scale is used to measure how acidic or alkaline something is.
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BRAINLIEST??
The formula to determine the average atomic mass is:
Average atomic mass = + + ........ -(1)
The atomic mass of first isotope of magnesium = 24 u (given)
The natural abundance of first isotope = 78.70 % (given)
The atomic mass of second isotope of magnesium = 25 u (given)
The natural abundance of first isotope = 10.13 % (given)
The atomic mass of third isotope of magnesium = 26 u (given)
The natural abundance of first isotope = 11.17 % (given)
Substituting the values in formula (1):
atomic weight =
atomic weight =
Hence, the atomic weight of naturally occurring isotopic mixture is .
it wouldnt let me type it because it said it was too inappropriate
Explanation:
F- ability to alter the environment...
humans have all the tools necessary to ruin or make a better environment