Answer:
Hydrogen is an example of an element because its displayed on the periodic table of elements
Explanation:
Answer:
m = 79.1 grams
Explanation:
Given that,
Density, d = 2.26 g/mL
Volume occupies, V = 35 mL
We need to find the mass of the substance. We know that the density of an object is equal to the mass per unit volume. So,
d = m/V

So, the mass of the substance is 79.1 grams.
POCl3 is the chemical formula of this compound. Also known as <span>Phosphoryl chloride.</span>
Answer:
The egg is changed from liquid to soli
Explanation:
The law of conservation of mass states that "Matter/mass can neither be created nor destroyed but can be converted from one form to another".
Inside of the Egg is liquid in nature and during the process of cooking the egg the liquid changes to solid.