the vertical columns ( up and down)

Atoms and the Periodic Table Flashcards

1

What type of elements are circled?

2

An electron has a _________ charge and moves____________.

3

Neutrons, protons, and electrons are

4

To find out how many neutrons there are in the nucleus of an atom, you

5

Groups are

6

The nucleus is the structure at the ___________ of an atom

7

Protons have a _________ charge.

8

The biggest section on the Periodic Table is

9

Neutrons have a ________ charge

10

Elements are made up of how many atoms

11

A small mass of positively charged particles were found in the center of the atom which prompted Scientists to

12

Ductility and Malleability are properties of

Atoms and the Periodic Table