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Periodic Table
Periodic Trends
Element Identification
Element Identification 2
bonding
100
What number tells you the number of protons and electrons?
Atomic Number
100
What is the 'brain' of the atom?
Nucleus
100
What is the name of element number 1?
Hydrogen
100
What element has the symbol Xe?
Xenon
100

what do you call a bond between two non metals

covalent bond

200
How do you figure out the number of neutrons?
Subtract the atomic number from the atomic mass
200
What particle has a positive charge?
Proton
200
What element has an atomic mass of 238.
U, Uranium
200
What element has 17 electrons?
Chlorine
200

what do you call a bond with a metal and non metal?

ionic bonds

300
How do you find an element's atomic mass?
Add the number of neutrons and the number of protons together
300
What particle has no charge?
Neutron
300

What element has 16 electrons in its neutral state

Sulfer (s)

300
What element's symbol is K?
Potassium
300

What do you call the bond that has a "sea of electrons" and is between two metals?

Metallic bond

400

how many metalloids are on the periodic table 


6

400
What particle has a negative charge?
Electron
400
Which element has 42 as its atomic number?
Mo, Molybdenum
400
What element is a gas with 22 neutrons?
Argon
400

Which bond transfers electrons

ionic

500
What does the term 'valence electrons' mean? (2 things)
number of electrons on outermost shell, tells how reactive an element is
500
What subatomic particle is not inside the nucleus?
Electrons
500

What element has the elemental symbol Na?

sodium

500
What element is a sold named after a state with 253 neutrons?
Californium
500

Which bond shared electrons 

covalent