Defining the Atom
Smallest part of an Element that retains its identity in a chemical reaction
Atom
negatively charged subatomic particles
Electrons
number of protons in the nucleus of an atom of that element
Atomic number
How many noble gases are there in the periodic table
10
What is my oldest sons name
Brantley
This man created the Atomic Theory
Dalton
Positively charged subatomic particles
Protons
Total number of protons and neutrons in an atom
mass number
What is the most abundant gas in our atmosphere
Nitrogen
How many cattle do I own
225
What kind of microscopes can we see atoms with
Scanning tunneling microscopes
Subatomic particles with no charge
Neutrons
Atoms that have the same number of protons but different numbers of neutrons
Isotopes
What is the atomic mass of carbon
12.011
What year did I graduate High School
2006
How many copper atoms stacked side by side make up 1 cm
100 million
In an atom where are the protons and neutrons located
Nucleus
What does AMU Stand for
Atomic Mass Unit
What year did Rutherford do his gold experiment
1911
What year did I graduate with my masters degree
2015
How many atoms stacked side by side make up one meter
10 Billion
Give me an example of a cathode ray
The lights above you
What is the atomic mass of Hydrogen
1.0079
Tiny central core of an atom
Nucleus
What was my GPA at the end of my Masters Degree
3.95