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15 questions
What is the picture displayed?
atom
element
compound
What is the picture displayed?
compound
element
molecule
Which of the following cannot be broken down into something simpler?
A compound
An element
A mixture
How many elements are in C6H12O6?
1
2
3
6
How many Hydrogen atoms are present in H20?
2
4
1
0
The smallest piece of matter that still has the properties of an element is a(n) _________________.
compound
electron
atom
nucleus
The illustration below shows the process of two different substances being combined. Which process does the illustration show?
two pure substances physically combined to form a mixture
two pure substances chemically combined to form a different pure substance
a mixture separated into the components that were originally combined
a solution formed by dissolving a solid in a liquid
Select two words that describe this diagram
molecule
element
atom
compound
Select two words that describe this diagram
molecule
element
atom
compound
Select two words that describe this diagram
molecule
element
atom
compound
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