Conservation of matter means matter can be created or destroyed whenever required.
Question 2
2.
Conservation of Matter principle indicates that the amount of matter remains constant, even if it changes form.
Question 3
3.
In any chemical reaction, the mass of the products always equals the mass of the reactants. This statement describes the Conservation of Matter.
Question 4
4.
Conservation of matter suggests that in any isolated system, matter tends to disappear over the time.
Question 5
5.
What is mass?
Question 6
6.
Does dissolving sugar into water change the sugar's mass?
Question 7
7.
If you weigh a cup of water and a teaspoon of salt separately, then dissolve the salt into the water and weigh the solution, will the final weight be different from the initial separate weights?
Question 8
8.
When iron dissolves in hydrochloric acid, does the mass of iron decrease?
Question 9
9.
What happens to the mass of water when it freezes?
Question 10
10.
If you melt a block of ice, does the mass of the water change?
Question 11
11.
When a candle burns, the wax melts. Does this change the candle's mass?
Question 12
12.
Does the mass of a solid object change if it dissolves in water?