solids liquids gases plasma melting boiling freezing heat of fusion specific heat ...
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BASIC PHYSICAL CHEM BLINGO #1
Solids Liquids Gases Plasma Melting Boiling Freezing Heat of fusion Specific heat Temperature Heat Heating curve Heat of vaporization
Joule Thermal energy Convection Conduction Radiation Kinetic energy Proton Electron Neutron Periodic table Groups Periods
Q1
What are the three states of matter and describe their shape
A1
Solid=unchanging shape and volume Liquid=changing shape but not
volume Gas=changes shape and volume
Q2
What is Plasma?
A2
This state of matter occurs when gas is super heated and the electrons break away from the atom, this creates a glowing substance.
Q3
Describe the four ways a substance can change phases
A3
Melting: Solid-Liquid Boiling: Liquid Gas Freezing: Liquid Solid Condensation: Gas liquid
Q4
What is the difference between heat and temperature?
A4 Heat= the total amount of
energy in the particles of a substance… if all moving particles are added together: iceberg= lots of heat
Temperature= the average movement if all moving particles are averaged…. Iceberg= low temperature
Q5
What is specific heat capacity?
Q
Compare and Contrast the three types of heat transfer
A
Radiation: Movement of heat through empty space
Convection: Rise and Fall of fluids Conduction: Movement of heat through
solids like metal.
A5
The total amount of heat energy a substance can absorb before its particles begin to speed up, or its temperature increases.
Specific Heat Animation
Q6
Draw the heating curve and point out the:
Heat of vaporization Heat of Fusion Solid, Liquid, gas phases
Heating Curve
Q7
List and describe the parts of an atom:
A7
Proton: positively charged found in nucleus
Neutron: no charge, found in nucleus Electrons: negatively charged, found
outside of nucleus
Q8
Describe the periodic table
A8
Atomic Number: The number of protons in an element
Atomic Mass: # of neutrons + protons in an element
Groups: The columns on the periodic table, number of outer electrons
Periods: Rows of the periodic table… Size increases as you move down the periods
WHAT IS AIR PRESSURE?
pressure caused by the force exerted by Earth's atmosphere
WHERE ARE ALKALINE EARTH METALS FOUND?
Group 2
Beryllium Calcium Strontium
WHAT ARE SOME PROPERTIES OF METALS
Good conductor Malleable Ductile
WHICH TYPE OF ELEMENT HAS PROPERTIES OF METALS AND NONMETALS
metalloids
WHERE ARE THE NOBLE GASES LOCATED?
Group 8 on the far right of the periodic table.
WHAT IS THE EQUATION TO CALCULATE PRESSURE
Pressure= Force /Area
WHAT IS BOYLE’S LAW
Volume is decreased as temperature stays the same, the pressure of that gas will increase
WHAT IS CHARLES LAW?
The volume of a gas increases when temperature increases as long as pressure stays constant
WHAT IS A CONDUCTOR AND LIST SOME GOOD ONES
A conductor of electricity is any substance that allows electrons to pass through it.
All metals are good conductors
HOW DO ELECTRONS MOVE IN CIRCUIT From negative to positive
DESCRIBE OHMS LAW
• Voltage= difference in build up of charge between two points( measured in volts)
• Amps= The measure of the flow of electrons in a substance (amps)
• Resistance= the measure of how difficult it is for electrons to pass through a conductor(ohms)
• V= Current x Resistance