Chemistry

Front

What is the solvent when salt is dissolved in water?

Back

Water is the solvent.

Front

What is a molecule?

Back

A molecule is two or more atoms bonded together.

Front

What is the chemical symbol for Silicon?

Back

Si

Front

What are the one or two letters used to represent elements called?

Back

Symbol

Front

What does it mean if a substance is soluble?

Back

It means the substance can dissolve in a solvent.

Front

What is an atom?

Back

An atom is the smallest unit of an element that retains its properties.

Front

What is a compound?

Back

A compound is a substance formed when two or more different elements are chemically bonded together.

Front

What is the periodic table?

Back

The periodic table is a chart that organizes all known elements by their atomic number and properties.

Front

What is an element?

Back

An element is a pure substance that cannot be broken down into simpler substances by chemical means.

Front

What is a chemical reaction?

Back

A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.