Answer:
<h3>The answer is 1.03 g/cm³</h3>
Explanation:
The density of a substance can be found by using the formula

From the question
mass = 257.3 g
volume = 250 cm³
We have

We have the final answer as
<h3>1.03 g/cm³</h3>
Hope this helps you
The structure will be:
H₃C-CH₂-CH=CH-CH₂-CH₃
This class of compounds is known or referred to as alkenes. Alkenes are unsaturated hydrocarbons that contain a carbon-carbon double bond. The present of this double bond alters the properties of alkenes rom alkanes.
<span>cesium sulfide IS THE NAME OF THAT COMPOUND</span>
Answer:
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<span>A theory that has been proven true repeatedly over time and never disproven is called a law</span>