Greek Philosophers
Said that all matter was made bee bee like particles
Who is Democritus
Chlorine's atomic number is
What is 17
The center of the atom is referred to as...
What is the nucleus
Argon's atomic number is....
What is 18
Our classroom number is...
What is D202
Coined the term Atomos
Who is Democritus
Silicons ATOMIC MASS is
What is 28.084
The energy rings that are around the nucleus are referred to as...
What are orbitals
The number of neutrons in Calcium's neutral atom
What is 20
The name of the para professional in our class is....
Answers vary.....
Aristotle believed the world was made of 4 major elements.
What is
1. Earth
2. Fire
3. Water
4. Air
This tells us the number of protons in a neutral atom
What is the atomic number
Subatomic Particle with a positive charge
What is a proton
Iron's ATOMIC MASS is.....
55.847
The county in which you reside
What is Burlington
Democritus was incorrect because
What is All matter is NOT composed of one material
True or false... the atomic number tells us the number of neutrons a neutral atom
What is false
The sub atomic particle that has no charge is the...
What is the neutron
The number of electrons in a neutral Bromine atom
What is 35...
The 4th planet from the Sun is
What is Mars
While Aristotle was not correct, his contribution was...
What is...He knew that matter was composed of elements.
When figuring out the number of neutrons we.....
What is subtract the mass number and the atomic number
The subatomic particle that has a negative charge is the
What is the electron
The number of neutrons in a neutral Strontium atom
What is 50
75% of the Earth is made up of...
What is water