Answer:
mass number = 18
Explanation:
The mass number is the total amount of protons and neutrons in an atom. Therefore, if there are 8 protons and 10 neutrons, the mass number is 18 (8 + 10 = 18).
760.0 mmHg(V)=600.0mmHg(240.0mL)
600(240)/760=189mL
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"equal to"
1=1
1 is equal to 1
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Anywhere between 5sogt2 and 776sogt2