Back From Break Brain Warm Up

Front

What is an element?

Back

An element is a pure substance that cannot be broken down into simpler substances by chemical means. Examples include hydrogen (H), oxygen (O), and carbon (C).

Front

Which of the following is an element? H, NaOH, CO2, H2O

Back

H is an element.

Front

What is on the X-Axis of a graph?

Back

The X-Axis typically represents the independent variable in a graph, which is the variable that is manipulated or changed.

Front

What is on the X-Axis in a graph showing fruit sales?

Back

Fruit is on the X-Axis.

Front

What is on the X-Axis in a graph showing temperature over months?

Back

Month is on the X-Axis.

Front

What are most elements classified as?

Back

Most elements are classified as metals.

Front

What color represents non-metals on the periodic table?

Back

Non-metals are typically represented in yellow on the periodic table.

Front

What is a metal?

Back

A metal is a type of element that is typically shiny, malleable, ductile, and a good conductor of heat and electricity.

Front

What is a non-metal?

Back

A non-metal is an element that lacks the characteristics of metals and is usually poor in conductivity and malleability.

Front

What is a metalloid?

Back

A metalloid is an element that has properties of both metals and non-metals.