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gregori [183]
3 years ago
7

If the mass of an object is 2 g and the volume is

Chemistry
1 answer:
PolarNik [594]3 years ago
7 0

Answer:

<h2>The answer is option A</h2>

Explanation:

To find out if the object sink or float in water we must first find the density of the object

density =  \frac{mass}{volume}  \\

From the question

mass of object = 2 g

volume = 4 mL

The density is

density =  \frac{2}{4}  =   \frac{1}{2}

We have the answer as

0.5 g/mL

The object will float on water since it's density is less than that of water which is

1.0 g/mL

Hope this helps you

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2 H2<span> + O</span>2<span> → 2 H</span>2<span>O
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