What is Qualitative data? Flashcards
what is Qualitative data
Info that does not have numbers
what is quantitative data
Info that is expressed by numbers
what is parallax error?
from not reading the scale at 90 degrees
what is a solution
is something mixed with a solute and a solvent
what are the 3 states of matter
gas liquid solid
what is a working flame?
one of the hottest flames on the bunsen burner
what is a safety flame
less hot than the working flame
do you turn the gas on first or light match first
the match
what colour is the safety flame
yellow
what is mass
volume
what colour is the working flame
blue/ clear
what is an example of a solute
sugar, salt
what is an example of a solvent
liquid / water
do you light the match towards you or away from you
away from you
what is a pure substance
a single form of matter