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PhysSciRLC

EOC Practice

QuestionAnswer
The highest point of a transverse wave. Crest
The lowest point of a transverse wave. Trough
What is the middle part of a transverse wave called? Amplitude
Unilke charges _______ Attract
LIke charges _____ Repel
Scientist who described the atom with having fixed energy levels Bohr
Scientist who described the atom as being a sphere Dalton
Scientist who described the atom as a positive mass with electrons throughout Thomson
Scientist who devised the Three Laws of Motion Newton
A substance changes to gas above or below the boiling point? Above
Atomic particles making up the atomic number Protons
"Exo" means? Out
"Endo" means? In
Potential Energy + Kinetic Energy = Mechanical Energy
Particles making up most of the mass of an atom Protons and Neutrons
Particles that make up only a tiny portion of the mass of an atom Electrons
Group of Alkaline Earth Metals Group 2
Electrons on the outer most layer Valence Electrons
What type of solution turns blue litmus paper red? Acidic
A neutral number 7
A neutral substance Water
Type of electron bonding that shares electrons Covalent
Type of electron bonding that gives away electrons Ionic
Substance that does not change blue litmus paper Basic
A compound usually ending in OH- Base
A compound usually starting with H+ Acid
Unit systems used by scientists SI
The units of power Watts
The units of force Newtons
The units current(I) is measured in... Amps
Created by: AndraCagle
Popular Physical Science sets

 

 



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