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WorksheetsChemistry
Total questions: 7
Worksheet time: 4mins
What are atoms?
Chemicals made in labs
Large blocks made of molecules
Gases that make up air
The smallest units of matter
What is the pH level of a neutral substance like water?
7
10
14
0
Which state of matter has a definite shape and volume?
Liquid
Gas
Solid
Which of the following best defines an acid?
Neutral with no charge
Bitter and slippery with a high pH
Only found in batteries
Sour with a low pH
Which of these describes a chemical bond where electrons are shared?
Ionic bond
Static bond
Covalent bond
Hydrogen bond
What tool do scientists use to organize all known elements?
Temperature chart
Periodic Table
Reaction calendar
Acid-base chart
Which of the following is true about atoms and elements?
Atoms are the smallest unit of an element
Elements are pure substances made of only one type of atom
Atoms combine in different ways to form compounds
All of the above
