Properties of Atoms
Bonding
Charges of Elements
Radiation
Nuclear Energy
100
Tells you how many protons and electrons an atom has
What is the atomic number?
100
NaCl
What is an ionic bond?
100
K has a charge of
What is +1
100
This particle contains 2 protons and 2 neutrons
What is Alpha/Helium?
100
This type of energy is used in power reactors
What is fusion?
200
Subtract the atomic number from this to get the number of neutrons
What is the mass number?
200
O2
What is a covalent bond?
200
O will gain this many electrons
What is 2?
200
This particle can penetrate paper but not wood
What is Beta?
200
This type of energy comes from the sun
What is fission?
300
If the number of electrons and this are different, the element will be charged
What are protons?
300
Nitrogen has this many valence electrons
What is 5?
300
After this particle leaves the atom, the charge of the element is -2
What is alpha?
300
This type of energy bonds smaller atoms to create a larger atom
What is fusion?
400
Atoms of the same element that have different numbers of protons and electrons is called this
What is an ion?
400
HCl
What is covalent bond?
400
Carbon has this charge
What is + or - 4?
400
After this particle leaves the atom, this element has a charge of +2
What is beta?
400
In fusion, this particle hits a large unstable atom and breaks it into smaller atoms
What is fission?
500
Atoms of the same element that have different numbers of neutrons are called
What are isotopes?
500
NeO
What is no bond?
500
Nickel has this charge
What is +2?
500
After gamma leaves the atom, this is the charge of the element
What is no charge?
500
This occurs when atoms break off into smaller atoms which release neutrons which hit other atoms....
What is a chain reaction?
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