How does a toaster use electrical energy? The toaster turns chemical energy into electrical energy.
The toaster turns light energy into electrical energy.
The toaster stores electrical energy which burns the bread.
The toaster turns electrical energy into light and heat energy.

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car

The student repeated the experiment using a higher concentration of acid. the same volume of acid and the same mass of magnesium ribbon were used. what volume of hydrogen gas would have been produced after 60 seconds?