Properties of Waves by Jennifer Dobbs https://padlet.com/jennifer_dobbs1/lfea5di6c322 Post on our wall about your science topic! en-us 2019-04-22 14:30:51 UTC 2025-11-22 18:10:12 UTC hello@padlet.com You can add a post about any of your waves topics right here! jennifer_dobbs1 https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353065120
Make them pretty! Add color, pictures, etc. All of these things make me happy! :)]]> 2019-04-22 14:36:38 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353065120 states of matter https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353483596 2019-04-23 18:01:17 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353483596 Chemical Property by jack https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353483826 Reactivity:  the state or power of being reactive or the degree to which a thing is reactive.

Combustibility:  measure of how easily a substance will set on fire.]]> 2019-04-23 18:01:42 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353483826 Physical property by jack https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353487002 Density:  the degree of compactness of a substance 

Melting Point: the temperature at which a given solid will melt.

Boiling Point: the temperature at which a liquid will boil.]]> 2019-04-23 18:08:18 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353487002 states of matter kate hodnick https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353488104 types of matter: solid, liquid, gas, and plasma
Solids: states of matter with definite shape and definite volume 
Liquids: state of matter with no definite shape but definite volume
Gas: state of matter with no definite shape or volume.
Plasma: state of matter with the most energy]]> 2019-04-23 18:10:54 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353488104 Physical change vs Chemical Change https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353489482 separating mixtures: mixing a salad then being able to un-salad  physical change.

gas formations: Natural gas formation  is essentially the same as the formation of oil (a liquid) and thus takes a significant amount of time with natural gas beginning to form millions of years ago. The formation of natural gas begins in warm, shallow oceans that were present on the Earth millions of years ago 

Change of state:  
Liquid to Gas A change of state is the change f a substance from one physical form to another. All changes are physical changes. The particles have different amounts of energy when the substance is in different states. Melting is the change of state from a solid to a liquid.




Change of color: 

]]> 2019-04-23 18:14:10 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353489482 Pure Substances https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353494377 the two types of pure substances are elements and compounds.
Elements:

]]> 2019-04-23 18:24:43 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353494377 https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353494626 2019-04-23 18:25:20 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353494626 Physical change Vs Chemical By: Jack Burkle https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353851932 separating mixtures: mixing a salad then being able to un-salad  physical change.

gas formations: Natural gas formation  is essentially the same as the formation of oil (a liquid) and thus takes a significant amount of time with natural gas beginning to form millions of years ago. The formation of natural gas begins in warm, shallow oceans that were present on the Earth millions of years ago 

Change of state:  
Liquid to Gas A change of state is the change f a substance from one physical form to another. All changes are physical changes. The particles have different amounts of energy when the substance is in different states. Melting is the change of state from a solid to a liquid.




Change of color:  normally occurs in a chemical change
]]> 2019-04-24 17:49:55 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353851932 Kate Hodnick Pure Substances the two types of pure substances are elements and compounds. https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353852302 Elements: a pure substance that cannot be broken down into other substances by chemical or physical means 
Compounds: substance made of two or more elements chemically in a specific ratio or proportion. ]]> 2019-04-24 17:50:36 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353852302 gracie https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353852447 CHEMICAL PROPERTIES
Reactivity: the state or power of being reactive or the degree to which a thing is reactive.
Combustibility: measure of how easily a substance will set on fire. ]]> 2019-04-24 17:50:55 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353852447 gracie https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353855111 PHYSICAL PROPERTIES
density: the measurement of how much mass of a substance is contained in a given volume. 
melting point: the temperature at which a substance changes from a solid, liquid; the same as the freezing point, or temperature at which a liquid changes to a solid.
boiling point: a temperature at which a liquid boils 
 ]]> 2019-04-24 17:56:25 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353855111 states of matter kate hodnick types of matter: solid, liquid, gas, and plasma Solids: states of matter with definite shape and definite volume. Liquids: state of matter with no definite shape but definite volume. Gas: state of matter with no definite shape or volume.b Plasma: state of matter with the most energy . https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353855614 2019-04-24 17:57:33 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353855614 Mixtures by kate hodnick https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353856943 The]]> 2019-04-24 18:00:10 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353856943 Mixtures by kate hodnick https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353858814 The two types of mixtures are heterogeneous and homogeneous.
Heterogeneous: these mixtures are not mixed evenly
Homogeneous: This mixture however, is mixed evenly. 
 A mixture is two or more substances that are together in the same place but their atoms are not  chemically bonded.

]]> 2019-04-24 18:03:32 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353858814 gracie https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353859854 PHYSICAL CHANGES VS CHEMICAL CHANGES 
if its a physical it is not a permanent change and if its chemical change then it is permanent. ]]> 2019-04-24 18:05:30 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353859854 gracie https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353862965 chemical change vs physical change 
separating mixtures  : salad 
gas formation:baking soda 
change of state : condensation 
change in color : mixing paint]]> 2019-04-24 18:12:07 UTC https://padlet.com/jennifer_dobbs1/lfea5di6c322/wish/353862965