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Bohr Models
Atoms & Matter
The Periodic Table
Atomic Basics
Miscellaneous
100
What is a bohr model?
A bohr model represents an element on the Periodic Table.
100
What is matter?
Matter is everything around you that has mass and volume.
100
What is the purpose of elements?
Elements make up everything thing around you!
100
Where is the Atomic Number located?
The Atomic number is usually located on the top of the bohr model.
100
Whats the atomic number for Li?
3
200
what is the first step to creating a Bohr Model?
Find the element box on the Periodic Table.
200
What are atoms?
Atoms are the smallest unit of matter.
200
How are the Elements organized?
Elements increase in atomic numver from left to right.
200
what dies the atomic number represent?
The number of protons or electrons.
200
Whats the atomis mass for P?
31
300
what step is "Find the number of electrons" be
Step 4
300
What are atoms made up of?
Atoms are made up of protons, neutrons, and electrons.
300
What are the letters on elements for?
The "letters" an element is the atomic symbol which represents an element.
300
What dies the Atomic Mass represent?
The number of protons and neutrons.
300
How many electrons are in Ne?
10
400
What keeps electrons in orbit of the atom.
Electrons remai in orbital due to the "opposites attract" principal.
400
Are the atomic symbols always related to the element's name.
No, an example would be mercury, its atomic number would be Hg.
400
Whats at the bottom of the bohr model for an element?
The atomic mass.
400
Whats the Atomic number for Ag?
47
500
If protons and nuetrons are inside the nucleus then where are the electrons?
Electrons are located on the orbital rings.
500
What are the subatomic particles in an atom?
Protons, neutrons, and electrons.
500
How many elements are on the periodic table?
There are 118 elements
500
How do you find the number of protons in an atom?
Its the atomic number.
500
Whats the Atomic Symbol for Pottasium?
K