Parts of an atom
What is a proton?
Positive particle in the nucleus
What does the atomic number do?
Tells the number of protons in the atom
What is group 1 on the periodic table?
Alkali Mentals
What is a Neutron?
A neutral particle in the nucleus
What is the symbol?
A abbreviation of an elements name?
What is group 18 on the periodic table?
Noble Gases
What is an electron?
Negative charge inside the electron cloud surround the nucleus
What is the average atomic mass?
Average weight of all the different versions of the element called the isotopes
What are groups 3-12 on the periodic table
Transition Metals
Who made the atomos model?
Democritus
What is the symbol and atomic number of Ununniliam?
Uun 110
What is group 17 on the periodic table?
Halogens
What was the name of John Dalton's atom model
Billiard Ball Model
What was the first element scientifically isolated in a laboratory?
Phosphorus
What is group 2 on the periodic table?
Alkaline earth metals