Periodic Table
Periodic Trends
Element Identification
Element Identification 2
Electron Configuration
100
The atomic number
What number tells you the number of protons and electrons?
100
the 'brain' of the atom
What is the nucleus?
100
What is the name of element number 1?
Hydrogen
100
symbol is Ne
What is Neon?
100
number of electrons that can go on first energy level
What is 2?
200
Subtract the atomic number from the atomic mass
How do you figure out the number of neutrons?
200
Proton
What particle has a positive charge?
200
The number of valence shell electrons of helium
What is 2?
200
This element has 17 electrons
What is Chlorine?
200
Number of electrons that can fit on third energy level
What is 18?
300
Add the number of neutrons and the number of protons together
How do you find an element's atomic mass?
300
Neutron
What particle has no charge?
300
The name of the element with a symbol Br
What is Bromine?
300
Symbol is K
What is Potassium?
300
the group of elements that don't combine naturally
What is the Noble Gases?
400
Increases by one with each element
What is the atomic number?
400
Electron
What particle has a negative charge?
400
3 is the atomic number
What is Lithium?
400
has 0 neutrons
What is Hydrogen?
400
The number of electrons on each energy level of Neon
What is 2 and 8?
500
number of electrons on outermost shell, tells how reactive an element is
What does the term 'valence electrons' mean?
500
subatomic particle not inside the nucleus
What is electrons?
500
Symbol for Ytterbium
What is Yb?
500
a solid element (253 neutrons) named after a state
What is Californium?
500
This element has 2 electrons on first shell, 8 on the second and 1 on the valence
What is Sodium?
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