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.
1

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

1

What did JJ Thomson discover?

1

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

1

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

1

What is the issue with Neils Bohr model?

1

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