Element vs Compound Mini Lesson. What’s an element? Remember…. A pure substance….that can not...
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Transcript of Element vs Compound Mini Lesson. What’s an element? Remember…. A pure substance….that can not...
Element vs Compound Mini Lesson
What’s an element? Remember…. A pure substance….that
can not be broken down into another substance…..
Name 5 elements?
Pod Discussion: Do you think elements combine? Explain your thinking…. provide evidence?
Salt Water Sugar
Compoundwrite this down in your ISN
Pure substance composed of two or more
different elements joined by chemical bonds. These chemical bonds can only be separated by
other chemicals. You can not physically pull, cut, or tear a compound apart.
Made of elements in a specific ratio .
What does ratio mean?
How much of one thing is compared to another.
Compound CO is a deadly compound… What two elements is it made from? What is the ratio of elements?
Carbon and OxygenWaist gas from an engine. Carbon Monoxide
Carbon Monoxide
CompoundNaCl/ is a common compound… What two elements is it made from? What is the ratio of elements?Sodium Chlorine/ChlorideSalt
Sodium ChlorideA square compound under a microscope.
CompoundC12H22O11 is a common compound… What three elements is it made from? What is the ratio of elements?
Carbon Hydrogen OxygenTable sugar
Sugar
Compound SiO2is a common compound… What two elements is it made from? What is the ratio of elements?
Silicon OxygenSilicon OxideSand
1 Silicon elementChemically bonded to 2 Oxygen elements
Compound N2O is a common compound… What two elements is it made from? What is the ratio of elements?
Nitrogen OxygenNitrous OxideLaughing Gas
Pod Discussion: What’s the difference between an element and a compound?
An element contains just one type of atom.
A compound contains two or more different atoms joined chemically in a ratio.
Element, or Compound?Copper
Element, or Compound?
Copper
Cu
Element, or Compound?
Table Sugar
Element, or Compound?
Table Sugar
C12H22O11
Element, or Compound?Diamond
Element, or Compound?
Diamond
C
Element or Compound,?
Neon Gas
Element, or Compound?
Neon Gas
Ne
Element, or Compound,?
Pure Water
Element, or Compound?Pure Water
H2O
Element, or Compound?
Aluminum
Element, or Compound?
Aluminum
Al
Element, or Compound?Silver
Element, or Compound?Silver
Ag
Element, or Compound?
Sand
Element, or Compound?Sand
Compound DiscoveryIt is the year 2032 and you and a partner have just been asked to join NASA on a trip to Jupiter. On this trip, your team discovered a brand new compound that no one has ever seen. Upon further investigation, you also noticed the compound was made up of elements commonly found on the periodic table and ones that have also never been seen. To introduce the world to the new compound, you need to chart the following information:
Name of Compound Colored Picture of the discovered compound Description of the physical and chemical properties of the
compound List of all of the elements that are bonded together to make up
the compound (minimum of 2, real or made up) Atomic #, Atomic Mass, Protons, Neutrons and Electrons written
out for each element Atomic Drawing of the compound. Showing how each element
bonds to the other (Protons, Neutrons and Electrons) (Each Element wants 8 electrons in their outer roadway, so they may share electrons/Bond)