Lesson: States Of Matter Flashcards
Everything occupies space and mass
Matter
Small parts of Matter
Subatomic particles
State of Matter that is a strong force and little space
Solid
State of Matter that is no definite shape and not as closely held
Liquid
Gas
State of Matter that is Weak forces
Two types of Physical Properties
Intensive properties, and Extensive properties
It is type of Properties of matter that is ibserved, measured and tested
Physical properties
Example of this type of properties of matter are flammability, reactivity
Chemical property
(Change in matter) Do not alter the identity
Physical changes
(Change in matter) new different ccp
Chemical compositions and properties, Chemica changes
Exothermic
Evolved heat
Asorbed heat
Endothermic
RAEE
Release and abosrbed equal energy, thermic reaction
A+B = AB
Direct union
Take things apart (AB = A+B)
Analysis reaction
Causes of Analysis reaction is HLE
Heat, light, electricity
How do you classify matter?
Physical state or composition (pure substance/mixture)
Elements and compounds that cant be seperated by physical means
Pure substance
Elements consists of 3
Metals, nonmetal or metalloids
Where in the periodic table are the metals?
LMB and L and A
7 properties of metal
Lustruos, Malleable, Ductile, Good Conductors of Heat and Electricity, Most metals are solid, Most Metals are Hard, Most Metals have High densities
(Some common element) Lightest and first
Hydrogen
(Some common element) Abundant element
Carbon
(Some common element) Toothpaste (in form of fluoride)
Fluorine
(Some common element) First elements
Copper
(Some common element) Abundant element and rcycled
Aluminum
(Some common element) Table salt
Sodium
(Some common element) Reactive metal
Potassium
(Some common element) Liquid state
Mercury
(Some common element) Bones stronger
Calcium
(Some common element) Yellowish nonmetal
Sulfur
(Some common element) Jewelry
Gold
(Some common element) Highest electrical conductivity
Silver
(Some common element) Abundant COT less
Helium
(Some common element) Advertising signs
Neon
(Some common element) Hemoglibin
Iron
Where is the nonmetals located (in the periodic table)?
Right most part
6 properties of nonmetals?
Brittle, Dull (except iodine), Poor conductors of heat and energy, Good insulators, 3 states, low densities
What pattern in the periodic table is the metalloids?
Staircase pattern
BAT
Boron, arsenic, tellerium — Examples of Metalloids
2 or more kinds of atoms chemically bonded
Compound
H+ ions in aqueous solution. Turns it to ____ and ____ litmus paper to red
Acid – sour and blue
H+ ions receives in aqueous solution. Turns it to ____ and ____ litmus paper to red
Base – bitter and red (ex: soap)
Acid plus base react
Neutralization
What are the name, compound and purpose of Carbon Dioxide
Carbonic acid gas, CO2, Photosynthesis
What are the name, compound and purpose of Sodium Chloride
Table salt, NaCl, Food preservation and condiments
What are the name, compound and purpose of Ammonia
Ammonia, NH3, Cleaning purpose
