WorksheetsGrade 6 Chemistry
Total questions: 24
Worksheet time: 12mins
Which of the following is not a compound?
O
CHO
NaCl
CHLi
Which of the following is a compound from the chemical reaction listed above?
Oxygen
Hydrogen
Water
Carbon
Which of the following diagrams illustrates a compound?
None of the above
Which of the following best describes the difference between elements & compounds?
Elements and compounds are so similar in chemical nature that they are virtually the same thing.
Elements and pure substances composed of one kind of particles whereas compounds are substances that contain two or more elements that have chemically combined.
Elements can be found naturally whereas compounds have to be created by scientist.
Elements are substances that contain two or more particles that have chemically combined whereas compounds are pure substances composed of one kind of particle.
Both elements and compounds are pure substances.
Agree
Disagree
The chemical symbol of an element always matches the element's name.
Agree
Disagree
Two or more different elements chemically combine to form compounds.
Agree
Disagree
Every compound has a chemical formula.
Agree
Disagree
NaCl is an example of a compound that contains helium and oxygen atoms.
Agree
Disagree
Compounds have properties different from the elements that make it up.
Agree
Disagree
Represented by an unique chemical symbol
Elements
Compounds
Both
Can be broken down into a simpler substance
Elements
Compounds
Both
Cannot be broken down into a simpler substance
Elements
Compounds
Both
Have different properties than the substances from which they are formed
Elements
Compounds
Both
State of matter (solid, liquid, gas), shape and mass
Physical Property
Chemical Property
