TEAS chemistry - Tylor

Lesson 1 -state of matter -stuff -Matter is technical term for stuff 

solid -

liquid -

gas - Air 

we called them state of matter  

technical scientific detail will show up on teas 

Matter is made of particles 

table salt - are made up of particles

glass of water -

How particles moving around? 

zoom in view-> water is made up of particles 

particles are constantly moving around 

moving - kinetic energy 

moving in vibration motion - particles vibrate in place 

The particles have kinetic energy - moving - it has kinetic 

particle moving in two different way

(1) vibration in motion 

(2) Translational motion- The particle move from place to place 

Solid - certain, cannot easily change 

definite shape 

cube of metal     

volume: the amount of space that something takes up 

definite shape and definite volume 

first - particles are closed together - packed neatly

solid are hard to compress incompressible 

movement 

particles of the solid - vibrate in motion 

they are not moving one place to another 

smaller microscopic picture of particles - vibrate in place 

liquids - indefinite shape-cannot certain , can change 

 

take shape of the containeer 

Gas has indefinite shape and indefinite volume 

successive ionization energies 

states of matter - 

Gas is high translational motion

Gas are low temperature 

vapour -

Plasma -fourth state of matter 

sort of a special gas 

created by lots of heats or lots of electricity

Teas uses plasma to trick you 

Plasma = Northern lights , starts , nebulas 

Plasma -fourth state of matter 

sort of special gas 

created by lots of heat or lots of electrictiy 

Plasma is different kind of plasma and is not the fourth state of matter  

solid liquid and gas definite shape and volume 

indefinite shape and has definite volume 

liquid can flow to different container but cannot compressed 

Gas is compressible 

indefinite shape and volume low vibrational high translational

saturated solution

states changes 

atom 

compounds and reactions 

basic periodic tables 

basic chemical bonding 

six main phases of changes 

Liquid 

if the water is cold enough- freeze - become solid 

change of stage 

a change in state of matter is called state change 

Kinetic energy 

Matter is made of tiny particles 

particles are in constant motion they have kinetic energy 

energy of motion 

The higher temperature 

the higher of kinetic energy particles 

kinetic molecular theory 

particles are moving around each other 

higher temperature faster motion

all particles are attracted each other 

IMF 

intermolecular force of attraction 

particle are attracted to each other 

acts to keep them closer 

decreased the kinetic energy 

stickyness kick in raised temperature 

hotter - the motion of kinetic energy faster 

solid to liquid => melting 

liquid can flow into different container 

higher temperature means more kinetic energy 

far apart 

particle are really far apart 

moving very fast 

liquid turn into gas 

very low IMF (Gas) 

Gas to liquid -This phase change called condensation 

Gas - The motion is high 

solid high IMF

liquid balance IMF

Gas low IMF 

name of the phase 

melting 

boiling 

when heat is release 

solid 

liquid 

Gas 

happen at the specific temperature - 100 ' C -boiling point 

keep cooling down freezing at 0 'c  - freezing point 

adding heat or removing heat 

condensation point

boiling 

condensation gas into liquid 

melting solid to liquid d( weaker ) IMF

sublimation solid into gas (

freezing liquid to solid 

liquid to gas IMF gets weaker 

Atoms 

Electrons reside in orbitals and have less mass than 

An ion sn120 has charge of +4 which of the following is a true statement about this ion? 

• 50
• Sn 
• tin 118.71