Flashcards in Test 1 Deck (21)
If two atoms have the same atomic number but different mass number, they are called what?
The atomic number tells you what?
The number of protons in an atom, so therefore it also tells the number of electrons.
The mass number tells you what about an atom?
The number of protons plus the number of neutrons in the atoms nucleus.
According to the Aufbau principle, in what order do you fill up orbitals?
Low energy to high energy
1s 2s 2p 3s 3p 4s 3d
Hybridization: single bonds only =
Hybridization: one double bond =
Hybridization: two double bonds =
Hybridization: one triple bond =
An sp^3 hybridized carbon has _____.
An sp^2 hybridized carbon has _____.
An sp hybridized carbon has _____.
Electronegativity (EN) of Carbon
_________ bonds are atoms with similar EN. <2>
_______ bonds have a difference in EN < 2
Polar covalent bonds
_______ bonds have a difference in EN > 2
sp2 orbitals are in a plane with ___ degree angles.
sp orbitals are ____ and are ___ degrees apart on the x-axis.
Transition metal compounds