Atoms
Ions
Bohr Models
100

Building blocks of matter

What is an atom?

100

An ion with a positive charge is

Cation

100

Models of how protons, neutrons, and electrons interact within an atom, isotope, or ion

What is a Bohr Model?

200

why do atoms form

they form chemical bonds with other atoms when there's an electrostatic attraction between them.  

200

A charge with a negative charge is

Anion

200

Where protons and neutrons come together in the center of an atom

What is the Nucleus?

300

what are atoms made of

protons, neutrons and electrons

300

What charge does Boron or B have

+3

300

Electrons are found here

What is the electron cloud?

400

positively component of an atom

what is a proton 

400

what charge does Sulfur or S have 

-2

400

Number of electrons the second innermost shell can hold

What is 8?

500

whats the center of an atom

protons, neutrons and electrons.

500

What is O or Oxygen name 

Oxide ion

500

Creator of Bohr Models

Who is Niels Bohr?