Use the equation d=m/v
your mass or "m" is 78 g
your volume or "v" is 60mL
if you plug those values into the equation it will look like this:
d=78/60
d=1.3g/mL should be what you come up with
Answer:
Characteristics of noble gases :
- Conduct electricity.
- Odorless.
- Colorless.
Hope it helps!
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is the balanced form of the chemical equation.
<h3>What is the balanced equation?</h3>
A balanced equation is an equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge are the same for both the reactants and the products.
12 hydrogen, 35 oxygen, and 22 hydrogens are present on both sides of the reaction.
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Learn more about the balanced equation here:
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Answer would be A. Why because isolation means that nothing can move in or out