EXAM: Food Chemistry

What is a homogenous mixture of one material dissolved in another?

In chemical changes, which cannot be recovered?

What type of change is boiling water an example of?

What type of bonds form by the attraction between oppositely charged ions?

Which particle of an atom has a negative charge?

What is the term for a substance that cannot be broken down into simpler substances?

What is the process called when a solid turns directly into a gas?

What is the term for the amount of energy required to raise the temperature of 1 gram of a substance by 1 degree Celsius?

What is the main component of the cell membrane?

What is the term for a reaction that absorbs energy from its surroundings?