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