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Lab Safety and Atomic Theory

Last updated over 5 years ago

6 questions

Note from the author:

8th grade science students explore the development of atomic structure.  Includes a few lab safety questions.

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Question 1

1.

What are the 4 elements that Aristotle believed all matter was made from?

Earth

Wind

Water

Fire

Question 2

2.

What did JJ Thomson discover?

proton

neutron

electron

Question 3

3.

JJ Thomson's model is known as the chocolate chip cookie model.

True

False

Question 4

4.

Which scientist is known as the Father of the nuclear age?

JJ Thomson

Earnest Rutherford

Neils Bohr

Question 5

5.

What is the issue with Neils Bohr model?

Question 6

6.

The current model of the atom is known as the Quantum Model. We cannot determine the exact location of the electrons in an atom.

True

False