Answer:
New substances are produced by a chemical change
The two ways to make a saturated solution are 1 reducing the temperature of the solution and Adding more solute.<span> </span>
According to Newton's first law of motion, it takes an unbalanced force to move an object at rest.
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Answer:
<h2>0.93 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula

From the question
mass = 37.2 g
volume = 40 mL
We have

We have the final answer as
<h3>0.93 g/mL</h3>
Hope this helps you
The answer is D they have 4 neutrons