electricity
unit of measure for resistance
what are ohms
salt water percentage to fresh water
what is 98-2
4 scientists that are involved with atoms
dalton, thomson, rutherford, bohr
2 types of mixtures
whare are homogenous and heterogenous
5 main constraints
what are compression, tension, shearing, torsion, deflection
how volmeters are placed
what is in parallel
area of land in which all in land water drain
watershed area
plum pudding model by
who is thomson
ph>7
what is a base
5 main categories of materials
what are woods, ceramics, matals and alloys, plastics, composites
joules
unit of mesurement for energy
factors affecting waterflow
what is topography, geology, climate, vegetation, urban activity
every row known as a ---- and column known as -----
what are periods and family
movement of ions in water
electrolyticc dissassociation
thermoplastics description
what is soft when heated and hard when cooled
4 ideal caracteristics for conductance
fat, short, cold, copper
carries warm and salty waters from equator to qc
what is gulfstream
lewis notation
what are valence electrons around a letter
how to identify a salt
what are non metal and metal
3 types of deformations
what is plastic, elastic, fracture
proximity of the charged object
what is induction
difference between pack ice and ice flows
what is big sheets of ice in water vs small pieces
type of chemical reaction; a+b->ab
what is synthesis
3 different mass perctange forms
what is m/v m/m v/v
7 mechanical properties
hardness, elasticity, resilience, fragility, ductility, malleability, stiffness