Show:
Covalent
Periodic Table
Atoms and Moles
Energy
Measurements
100
when two atoms share electrons
What is a covalent bond
100
a table used to show elements in a particular order
What is periodic table
100
states that two samples of a given compound are made of the same proportions regardless of size or source
What is law of definite proportions
100
the capacity to do some kind of work
What is energy
100
how close the measurement is to the predicted result
What is accuracy
200
the spaces shared by bonded electrons
What is molecular orbital
200
elements in the first row of the periodic table
What is lanthanides
200
thought of in 400BCE where people believed in atoms, the building blocks of life
What is atomic theory
200
a change in the molecular structure
What is chemical change
200
how exact a measurement is
What is precision
300
a molecule with different charges on each end
What is dipole
300
the energy needed to remove an electron from an atom
What is ionization energy
300
a particle in the nucleus of the atom that is uncharged
What is a neutron
300
a process that absorbs heat
What is an endothermic process
300
figures used to estimate amounts
What is significant figures
400
a covalent bond in where the bonding electrons are shared equally.
What is nonpolar covalent bond
400
this decreases while going right of the periodic table and increases going down
What is atomic radius
400
the number of protons in the nucleus
What is mass number
400
a law stating that energy cannot be made or destroyed
What is the law of conservation of energy
400
the amount of energy needed to raise 1 g of a substance by 1 degrees Celcius
What is specific heat
500
a system of diagrams used to show locations of valence electrions
What is Lewis structure
500
this increases while going down on the periodic table. Cations and Anions have their own specific section on this.
What is ionic radii
500
a model of the atom
What is atomic model
500
energy that is stored
What is kinetic energy
500
the simplifying of large numbers
What is scientific notation