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Chemistry First Six Weeks
Quiz by Cheryl Morton
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
Which of the following can cause color changes?
Which of the following is easily reversible?
A precipitate is formed during a ____________________________ change
What could you do to a paper ball to cause a chemical change?
Which of these involves only a physical change?
Physical changes are often simple phase changes?
Chemical Changes are easily reversible?
Fireworks exploding on the Fourth of July is an example of a ______________ change?
Which of the following is NOT an example of a Physical Change?
When gases are released from a reaction a physical change has occured?
How are elements and compounds different?
Which element is found in all organic compounds?
which type of mixture has a uniform composition and the same properties throughout?
Compounds have different properties than the elements that make the up?
Compounds can only be broken down by physical means?
Which ancient philosopher stated that Matter is composed of atoms that move through empty space?
The Law of Conservation of Mass states that " Mass is conserved in any process".
Which of the following statements about the atom are not true?
Which of the following experiments led to the discovery of the television?
Which of the following scientists discovered the electron?
Which of the following scientists discovered the proton?
the mass of the proton and the neutron are basically the same?
The nucleus makes up 75% of an atom's mass.
Protons and Neutrons are made of subatomic particles called ___________
Which of the following scientists discovered the neutron?
Where are electrons located in the atom?