Structure of an Atom
What are the 3 things that make up an atom
What are Protons, Neutrons, and Electrons.
What is a compound
What is a substance that contains two or more elements that are chemically combined
How many types of mixtures are there
What is two types of mixtures
What is the periodic table
What is a listing of all the known elements on earth
This model is drawn like an atom with rings around it and has the amount of electrons in the atom on the rings and it also has the number of protons and neutrons in the center of the atom
What is the Bohr Model
What is the charge of a proton
What is a positive charge
What is an element
What is the simplest kind of Pure substance
What are the types of mixtures
What is homogeneous and heterogeneous
Why did Dmitri Mendeleev leave gaps in the original periodic table
What is for the elements that weren't discovered yet
This diagram has the Atomic symbol of the atom and then you have to draw the valence electrons around the atomic symbol
What is a Lewis dot diagram
What is the charge of a electron
What is a negative charge
What is an element made out of
What is Atoms
What is a homogeneous mixture
What is A mixture that appears to be the same throughout
what was the first element to be put on the periodic table
What is hydrogen
Who created the Bohr model
Who is Niels Bohr
What is the charge of a neutron
What is no charge
What is the smallest particle of a compound
What is a molecule
What is a heterogeneous mixture
a mixture that doesn't appear to be the same throughout
how was the original periodic table arranged
What is by increasing atomic weight
Who created the Lewis dot diagram
What are the electrons furthest away from the nucleus called
What are valence electrons
What is the smallest particle of an element
What is an atom
Where are mixtures most commonly found
Where is the original 3 phases (gas, liquid, and solid)
Who created the periodic table
Who is Dmitri Mendeleev
What is the difference between the Lewis dot structure and the Bohr model
What is that the Lewis dot structure only show the valence electrons and the Bohr model shows all of the electrons