holds protons in the nucleus together

8th Grade Atomic Structure Review Flashcards

1

Rutherford's experiment showed that

2

The positively charged particle in the nucleus of an atom is the

3

The number of protons in the nucleus of an atom is called the

4

Periodic Table: How many neutrons are found in an atom of aluminum?

5

The idea that the atom is the smallest unit of matter was first proposed by

6

The nucleus of an atom contains

7

According to J.J. Thomson's model of the atom,

8

The strong force

9

How many electrons are found in an atom of sulfur?

10

The theory that electrons are located in specific energy levels was first proposed by

11

Electrons are kept in motion around the nucleus by

12

Periodic Table: How many protons are found in an atom of fluorine?

13

The above diagram illustrates

8th Grade Atomic Structure Review