What bond is known for SHARING of one or more electron pairs between atoms, type of chemical bond present between atoms in N², O², and CH sub 4?
100
First Law of Thermodynamics
What law relates change in internal energy to heat and work?
100
Kinetic Theory
What theory states that molecules of a gas are in constant, rapid motion?
100
3.00 x 10 to the 8th
What is the approximate speed of light in a vacuum?
200
Double Bond
What bond is known of four sharing electrons?
200
Amonton's Law
What law occurs when temperature of gas decreases, its pressure decreases if volume is held constant?
200
London Force
What force is the weakest force that exists between ALL molecules (EVEN NONPOLAR); the weakest force affecting dichloromethane, but the strongest force affecting the diatomic element iodine?
200
-273.15 degrees C
What is the coldest possible temperature?
300
Hydrogen Bond
What bond is the strongest force that exists between molecules that contain hydrogen covalently bonded to a highly electronegative atom (NOF); these bonds are made stronger than dipole-dipole bonds, so H²O boils at a much higher temperature that does H²S even though O and S are in the same group?
300
Boyle's Law
What law occurs when pressure on a gas increases, its volume decreases if temperature is held constant?
300
Polar Bond
What bond is a covalent bond in which the bonding electron pair is pulled closer to the more electronegative element?
300
6.022 x 10²³
What is avogadro's number?
400
Ionic Bond
What bond TRANSFERS electrons from one atom to another, type of chemical bond formed between metal atom and nonmetal atom?
400
Charles's Law
What law occurs when temperature of a gas decreases, its volume decreases if pressure is held constant?
400
Sharing of two electrons
What is a single bond?
500
Metallic Bond
What bond is known for SHARING of valence electrons with MANY neighboring atoms forming a "sea" of DELOCALIZED electrons permeating the substance, tends to produce solids that are ductile and malleable?
500
Octet Rule
What is it when elements TEND to react chemically to achieve a noble gas electron configuration (8 VE) by losing, gaining, or sharing electrons?