Matter
Periodic Table
Energy
Energy Transformations
Waves
100
Atoms
What is the smallest unit of matter that still keeps its chemical identity?
100
Groups
What is the name of the vertical columns of The Periodic Table
100
Joule
What is unit of measurement for energy?
100
Energy can neither be created nor destroyed, but can be transformed.
What is The Law of Conservation of Energy?
100
The most common longitudinal wave that requires a medium.
What is a sound wave?
200
Element
What is a pure substance that cannot be broken down by chemical means?
200
Periods
What is name of the horizontal rows of The Periodic Table?
200
Potential Energy
What is the energy of position?
200
The energy tranformation in a toaster?
What is electrical to thermal energy?
200
Group of Waves that can travel through a vacuum.
What are electromagnetic waves?
300
Heterogenous Mixture
What is a substance that is poorly mixed and can be seperated by physical means?
300
They have the similar chemical properties and the same number of valence electrons.
What are the elements in a Group?
300
Kinetic Energy
What is the energy of motion?
300
The energy transformation whene a ball falls from a cliff?
What is potential to kinetic energy?
300
Wavelength increases
What happens when frequency decreases?
400
Solute
In a solution, what is the name given to dissolved component?
400
They have the same number of electron shells.
What are the elements in a Period?
400
Mass and Velocity
What are the two factors that affect kinetic energy?
400
The energy transformation when coal is burned?
What is chemical to thermal energy?
400
Volume of sound increases
What happens when a sound wave's amplitude increases?
500
Water
What is the universal solvent?
500
Atomic Mass - Atomic Number
What is the number of neutrons in an atom?
500
Mass, height & Gravity
What are the three factors that affect gravitational potential energy?
500
The energy transformation when a solar powered car moves.
What is radiation to electrical to mechanical?
500
340 m/s
What is the speed of sound in air?
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