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This article explains a method for calculating the volume of an odd-shaped object using fluid displacement. It also discusses energy-absorbing reactions, isotopes, solutions, and chemical changes.
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VOCAB CALCULATIONS MEASUREMENTS ENERGY ATOMS 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500
An atom of the same element with a different number of neutrons
Type of change that makes a new substance with new properties
Calculate the perimeter of a square with a 2 cm side and label.
Calculate the density of an object with a mass of 12 g and a volume of 24 cc. Label it. Will it float or sink?
Calculate the speed of a bug that crawls 10 cm in 5 seconds. Label
When forces are equal and no motion occurs, an object is said to be in this state
As a car rolls down a ramp, this force pulls it into motion and this force opposes its motion
Calculate the protons, neutrons and electrons in Chlorine if its mass # is 35 and its atomic # is 17
Name the group of non reactive elements and explain why they are non reactive
Noble gases and they are non reactive because they have a full valence shell
If a metal gives away two valence electrons, what will its charge be?