General Biology by Austin

Protons, Neutrons, Electrons

GroundBeef — 2016-01-29 17:40:00 UTC

The stuff that makes up an Atom.

Atomic Number/Mass Number

GroundBeef — 2016-01-29 17:41:17 UTC

Atomic Number is the number of Protons in a Atom. Its also whats used to organize atoms on the periodic table. Mass Number is the mass of a Atom.

Isotopes

GroundBeef — 2016-01-29 17:46:41 UTC

It's a atom with a different mass number then it originally should

Chemical Compounds / Chemical Bonds

GroundBeef — 2016-01-29 17:53:58 UTC

Formed by the joining of 2 or more atoms

Polarity

18boehkay — 2016-01-29 17:55:02 UTC

the positive or negative state in which a body reacts.

Van der Walls Forces

GroundBeef — 2016-01-29 17:56:08 UTC

Attraction of intermolecular forces between molocules

Cohesion/Adhesion

18boehkay — 2016-01-29 18:00:04 UTC

Cohesion- attraction of molecules that are the same.

Adhesion- attractin of molecules that are not the same.

Hydrogen Bonding

GroundBeef — 2016-01-29 18:01:00 UTC

Electrostatic attraction between polar groups and occurs when hydrogen atom bound to a highly electronegative atom experiences attraction towards nearby highly electronegative atom.

Heat Capacity

18boehkay — 2016-01-29 18:02:18 UTC

amount of heat required to raise the temperature of an objects by one degree.

Solution vs. Suspension

18boehkay — 2016-01-29 18:04:53 UTC

Solution- mixture in which all components are equally distributed.

Suspension- mixture of water and nondissolved

Buffers

18boehkay — 2016-01-29 18:05:06 UTC

a solution that resists changes in pH when acid or alkali is added to it. Buffers typically involve a weak acid or alkali together with one of its salts.

Acids and Bases (pH scale)

18boehkay — 2016-01-29 18:05:16 UTC

The pH scale measures how acidic or basic a substance is. The pH scale ranges from 0 to 14.