Chemical Bonding
what is the octet rule?
when many elements need 8 ve- to be stable
How many meters are in a kilometer?
1000 meters
what kind of bond involves sharing electrons?
covalent bond
what does a Bohr diagram represent?
Electron arrangement in an atom
what does Boyles law state?
pressure and volume are inversely related.
What is a Chemical Bond?
A chemical bond is an attraction between two or more atoms that form a chemical.
what is the prefix for one thousandth?
Milli
what bond forms when electrons are transferred?
ionic bond
how many electrons can the first shell hold in a Bohr diagram?
2 electrons
what does the ideal gas law combine?
Boyles,charles's
How many ve- does a atom need to be stable?
Atoms need 2 ve- to be stable
what is the primary form of energy transfer in solids?
conduction
what do you call a bond between metal atoms?
ionic bond
what is the electron configuration for Carbon?
1s2 2s2 2p2
what causes tectonic plates to move?
Mantle convection.
name all types of bonds ?
1.single, covalent bounding and share
2.Double cob share 4ve-
3.triple cob share 6ve-
what is the transfer of energy through fluids called?
convection
whats a weak bond between hydrogen bond and electronegative atoms?
hydrogen bond.
in a Bohr diagram,how many electrons are in the outer shell of oxygen?
6 electrons
what is formed at divergent boundaries?
Mid-ocean ridges
what type of chemical bond is formed when two atoms share electrons?
A covalent bond is formed when two atoms share electrons.this type of bond typically occurs between nonmetal atoms.
what is the energy transfer when a hot object touches a cold one?
heat transfer.
what measures the strength of a bond?
Bond energy
what is the maximum number of electrons in the second shell of a Bohr diagram?
8 electrons
what they explains the movement of Earth's plates?
plate tectonics theory.