https://padlet.com/115252/gys3f8z7xuck Made by Tyler Flar en-us 2016-10-26 22:06:00 UTC 2025-09-28 22:40:04 UTC hello@padlet.com 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133489356 Cannot be separated or broken down to simpler substances

Periodic Table (Elements): ]]> 2016-10-26 22:10:10 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133489356 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133489782 Element
Shiny and conducts heat and electricity well

Example: Wires in your home


]]> 2016-10-26 22:14:00 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133489782 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133490194 Element has properties
Both metals and nonmetals

Boron, germanium, arsenic, silicon, tellurium, polonium antimony are metalloids

]]> 2016-10-26 22:17:52 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133490194 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133490490 Element
Conducts heat and electricity poorly

Most gasses are nonmetals.

Two nonmetals:

]]> 2016-10-26 22:20:44 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133490490 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133490809 sample of matter 
single element or single compound
define chemical and physical properties

Tin, sulfur, diamond examples of pure substances.

Tin:

]]> 2016-10-26 22:23:50 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133490809 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133780233 Substance made of atoms 
Two or more different elements Chemical bonds


]]> 2016-10-27 22:04:38 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133780233 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133780540 Amount of a substance in
mixture, solution, or ore


]]> 2016-10-27 22:07:53 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133780540 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133780608 Combination two or more substances 
not chemically combined



]]> 2016-10-27 22:08:47 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133780608 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133780680 Ability of one substance to dissolve in another
Given temperature and pressure]]> 2016-10-27 22:09:37 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133780680 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133780923 In a solution
Substance that dissolves]]> 2016-10-27 22:11:45 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133780923 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133781170 Homogeneous mixture 
Two or more substances are dispersed]]> 2016-10-27 22:14:39 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133781170 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133781229 In solution
substance the solute dissolves


]]> 2016-10-27 22:15:23 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133781229 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133781554 Water:
 Melting Point: 0oC
 Boiling Point: 100oC



]]> 2016-10-27 22:19:11 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133781554 115252 https://padlet.com/115252/gys3f8z7xuck/wish/133782032 Ethanol
  Melting Point: -114oC
Boiling Point: 75oC]]> 2016-10-27 22:25:14 UTC https://padlet.com/115252/gys3f8z7xuck/wish/133782032 115252 https://padlet.com/115252/gys3f8z7xuck/wish/134601094 Sodium Chloride (Salt)
    Reacts with acid - no
Flammable - no

]]> 2016-11-01 18:58:25 UTC https://padlet.com/115252/gys3f8z7xuck/wish/134601094 115252 https://padlet.com/115252/gys3f8z7xuck/wish/134601990 Sucrose (Sugar)
 Reacts with acid - no 
Flammable - yes]]> 2016-11-01 19:01:06 UTC https://padlet.com/115252/gys3f8z7xuck/wish/134601990