all of these are properties of plastic except

materials are made from one or more elements

example of an element

Nitrogen is an example of

Calcium is a ............ element

one of these elements is a non metal

Example of a metal

Elements are located in the ............

Metal Elements are located to the left stepped line of the periodic table

.................is the most common element in the earth's crust.

...............is the second most common element in the universe

..................... is the most available gas in the atmosphere

an element that is present in all living things