adj. capable of bending or being bent
The tree branch was so flexible it could be bent into a circle and not break.

n. the smallest part of a chemical element that can exist alone
The discovery of the atom ultimately led to the development of nuclear weapons.

n. a soft black form of carbon
Graphite is used to make many different things, including pencils, golf clubs, and airplanes.

n. a flat shape with three or more straight sides
The architect designed the new office building to resemble the shape of a polygon.

n. a particular type of solid, liquid, or gas that is used to make a product
Countries that produce raw materials usually export them to other countries in need.

v. to find something, especially for the first time
I want to be a sailor and discover a new island!

n. a material of a particular kind
What kind of substance can withstand the heat of the sun?

adj. having or seeming to have length, width, and depth
Look at the three-dimensional artwork!

n. qualities or characteristics that a thing has
The plant has special properties.

n. a flat shape with six sides
All snowflakes start as a hexagon.