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What physical changes occur to change a solid into liquid?
Which among the following states of matter has the LOWEST level of energy?
What is the energy of an object in motion?
How does the average kinetic energy of matter react to heat?
What is the point at which matter changes state from solid to liquid?
Fill in the blank.
Matter will change its state when is added or removed.
Fill in the blank.
The state of matter that has a definite size but no definite shape is .
Fill in the blank.
Molecules are closest together in which state of matter?
a
What is the rule used to calculate density?
An object is likely to float in water if it is?
What happens when two materials with different densities like water and oil are mixed together?
How is a submarine able to move deep in the seas?