Conservation of mass

Science

Which reaction would appear to increase in mass?

for holding the clay triangle above the heat

The increase in mass as magnesium burns can be investigated experimentally. Match the apparatus to its use.

The mass of the reactants is always equal to the mass of the {{}}.

A 5 g ice cube is placed in a sealed tube and heated. The ice cube turns into steam. What is the mass of the steam?

During a chemical reaction, atoms are ...

10 g of lithium was reacted with 100 g of hydrochloric acid. What is the total mass of the products formed?

Which state of matter is often invisible?

What is the total mass of 150 g chocolate, 50 g butter and 150 g of sugar?

How compact the particles are within the object.

The force acting on the object due to gravity.

The measure of the amount of matter in the object.

What state is oxygen at room temperature?

At room temperature, the elements in Group 2 of the periodic table are all...

A 5 g ice cube melts into liquid. What is the mass of the liquid?