Atomic Theory
This scientist first came up with the idea of atoms.
Who is Democritus?
Bohr Models are named after this scientist.
Who is Neils Bohr.
The number of protons in the nucleus determines this in an element.
What is the atomic number?
This man first organized the Periodic Table as we recognize it today.
Who is Dmitri Mendeleev?
J.J. Thompson's atomic model was named after this British dessert.
What is Plum Pudding?
What are protons?
The first orbital can hold this many electrons.
What is 2 electrons.
An atom with 26 electrons will have this many protons.
What is 26 protons?
The Periodic Table is now organized by the number of protons in the nucleus also known as this number.
What is the atomic number?
Rutherford discovered this part of the atom using the Gold Foil Experiment.
What is the nucleus?
Electrons are found in this part of the atom.
What are orbitals or energy levels?
The second orbital can hold this many electrons.
What is 8 electrons.
A Carbon atom with an atomic number of 6 and an atomic mass of 12 will have this many neutrons.
What is 6 neutrons?
The majority of elements on the Periodic Table are found in this sub-category.
What are Transition Metals?
This scientist theorized that electrons orbit around the nucleus on set paths.
Who is Niels Bohr?
Protons and neutrons are found in this part of the atom.
What is the nucleus?
The number of electrons in a neutral atom should be equal to the number of this particle.
What are protons?
The atomic mass is calculated using these 2 particles.
What are protons and neutrons?
The vertical columns of the Periodic Table are called this.
What are groups?
Schrodinger and Heisenberg used this method to find the location of electrons, now called the Quantum Model.
What is mathematics?
These super tiny particles make up both protons and neutrons.
What are quarks?
What is the outermost orbital/ energy level?
This atom has a charge that is not neutral.
These elements are found to the left of the zigzag line/ staircase and are solid, shiny, malleable, ductile, conductors.
What are metals?