Fall Semester Review 2024

Front

What is a pure substance that cannot be separated into simpler substances by physical or chemical means?

Back

Element

Front

What classification would an element be if it is dull, brittle, and does not conduct heat?

Back

Nonmetal

Front

How many atoms of carbon (C) are in C6H12O6?

Back

6

Front

Which element has properties of both metals and nonmetals?

Back

Arsenic

Front

How many atoms are there TOTAL in H2SO4?

Back

7

Front

What is a mixture?

Back

A combination of two or more substances that are not chemically bonded.

Front

Define a compound.

Back

A substance formed when two or more elements are chemically bonded together.

Front

What is the difference between a metal and a nonmetal?

Back

Metals are typically shiny, malleable, and good conductors of heat and electricity, while nonmetals are usually dull, brittle, and poor conductors.

Front

What is a metalloid?

Back

An element that has properties of both metals and nonmetals.

Front

What is the chemical formula for glucose?

Back

C6H12O6