chemistry
what is a physical reaction?
changes in texture, changes in shape, changes in temperature, changes in state. without a change in the composition.
Quantitative-
data that can be measured.
¿Cuál es la regla número uno de las figuras sig?
todos los números enteros son cifras significativas.
what are the two essential compounds to any measurement?
a number and a unit.
Who are better, adeptus custodes or blood angels?
you better have said custodes! if not you get 50 points instead of 100.
what is a chemical reaction?
release/absorb energy, production of gas, formation of a precipitate, unexpected color changes, production of odor, and PH change.
extensive-
depend on the amount of matter present.
¿Cuál es la regla número dos de las figuras sig?
ceros atrapados atrapados entre 2 SF (o un decimal), entonces también se convierten en SF.
Which SI base unit is used to measure the amount of matter in an object?
The kilogram.
Why did the Horus Heresy happen?
The Emperor's most favored son, the Warmaster Horus, was corrupted by the Chaos gods and turned against his father. This massive civil war devastated the galaxy and ended with the Emperor being mortally wounded and placed on the Golden Throne, where he remains a living god and the psychic anchor for humanity.
accuracy-
how close a measurement is to the accepted value (hitting the target value)
intensive-
independent of the amount of matter present.
what is sig fig rule number three?
trailing zeros are not SF.
True or False: All zeros in a number are significant figures.
False; leading zeros are not significant, but trailing zeros with a decimal are.
what is the T'au empire?
A young, technologically advanced alien race that seeks to unite all species under the philosophy of "The Greater Good".
precision-
how close a series of measurements are to each other.
exothermic-
releases energy in the form of heat.
what is sig fig rule number four?
scientific notation has to match the original SF when expanded.
Which prefix in the SI system represents a value of 1,000,000?
Giga.
the earth is flat.
so is the moon landing.
HEHEHEHAH!!
qualitative-
data that can be observed but not measured.
endothermic-
absorbs energy in the form of heat.
what is the law of definite composition?
a giving compound that contains the same fixed ratio of elements.
What is the SI unit for volume?
The Liter.
why is Warhammer better than DnD?
whatever you said is maybe right. aks Khris.