Slide 2 Slide 3 Do you want to know the difference between salt
and sugar? Complete this lesson and you will know the answer. You
will also be able to identify ionic compounds and covalent
compounds! NaCl C 12 H 22 O 11 Slide 4 Table of contents Metals and
Nonmetals Review of Ionic and Covalent Compounds Review of Ionic
and Covalent Compounds Covalent Compounds Ionic Compounds Where do
you want to go? Slide 5 Metals are found on the left side of the
Periodic Table (See the stairstep metals are on the left) Metals
are solid (except for Mercury) Metals tend to be malleable and have
high melting points Metals are mostly grayish in color, but can be
colorful Metals give away electrons in order to make compounds with
nonmetals Metals will not bond with other metals Slide 6 Nonmetals
are found on the right side of the Periodic Table (To the right of
the stairstep) Nonmetals can be solid, liquid, or gas Nonmetals
tend to be brittle and have low melting points Nonmetals come in
many colors Nonmetals take on electrons in order to make compounds
with metals Nonmetals will share electrons to make compound with
other nonmetals Slide 7 Now that you have learned where the metals
and the nonmetals are located on the periodic table, lets do a
quick check! Which of the following is a metal? Slide 8 Thats not
quite right. Lets go back and look at each side of that stairstep
again! Youll get it! Try again! Dont Give Up! Slide 9 Yes!!!
Tungsten, sometimes spelled tungstun, is a transition metal. It is
located in the middle of the periodic table. Slide 10 Ok, so you
got that one. Now answer this one! Which of the following is a
nonmetal? Slide 11 Thats not quite right. Lets go back and look at
each side of that stairstep again! Youll get it! Try again! Dont
Give Up! Slide 12 Yes!!! Xenon is a special nonmetal. It is part of
the Noble Gases. It will not react with anything in nature! Slide
13 Now lets look at Ionic compounds! Ionic compounds are formed
when a metal bonds with a nonmetal. You can say they form across
the stairstep. The nonmetals want to take the electrons from the
metals. The metals want to give up their electrons, too. They
become charged with a + or a charge. They become attracted to each
other like magnets! Slide 14 Look at these examples, and see if you
can locate the metal and nonmetal in each! CaCO 3 CuO MgCl 2 Fe 2 O
3 (aka rust) CaCl 2 Slide 15 Now that you know all about ionic
compounds, lets see if you can answer this: Is Ag 2 O ionic? Yes No
Slide 16 Do you remember which side of the periodic table they are
each on? Do you remember what kinds of elements bond to make an
ionic compound? Go back and review. Then try again. I know you can
do it! Metal + nonmetal Slide 17 Ag is Silver and a metal O is
Oxygen and a nonmetal So YES this is ionic! Slide 18 Maybe that was
too easy! Try this one! Which compound is ionic? Carbon Dioxide CO
2 Zinc Chloride ZnCl 2 Slide 19 Go back and review. Then try again.
I know you can do it! Do you remember which side of the periodic
table they are each on? Do you remember what kinds of elements bond
to make an ionic compound? Metal + nonmetal Slide 20 Zn is zinc and
a metal Cl 2 is Chlorine and a nonmetal So YES ZnCl 2 is the ionic
choice!! Slide 21 So now its time to look at Covalent Compounds!!
Covalent compounds are formed when a nonmetal bonds with another
nonmetal. You can say they form on the same side of the stairstep
(And the lone H on the other side!). The nonmetals will come
together and share electrons in order to bond. There can be single,
double, and triple bonds. There are 7 special diatomic elements
that are always in pairs: Br 2, I 2, N 2, Cl 2, H 2, O 2, F 2
(Think Mr. Brinclhof) Slide 22 Look at these examples, and see if
you name all of the nonmetals that make them up! H2OH2O CH 4 Slide
23 Now lets see what you know! Which of these common compounds is
the Covalent one? H 2 O 2 Hydrogen Peroxide NaHCO 3 Baking Soda
Slide 24 nonmetal + nonmetal Go back and review. Then try again. I
know you can do it! Do you remember which side of that stairstep
the elements are on? Do you remember what kinds of elements bond to
make a covalent compound? Slide 25 YES! Even though the H is on the
other side of the stairstep, it is still a nonmetal! Hydrogen
Peroxide is used to clean your cuts. The bubbles are the Oxygen
being released! Slide 26 Can you handle one more about covalent
compounds? Is Candle wax (C 25 H 52 ) Covalent? Yes No Slide 27 Go
back and review. Then try again. I know you can do it! Do you
remember which side of that stairstep the elements are on? Do you
remember what kinds of elements bond to make a covalent compound?
nonmetal + nonmetal Slide 28 YES! Again, that H can be tricky, but
you got it! Candle wax will melt to a liquid and burn as a gas.
Only covalent compounds can be liquid or gas! Slide 29 Now its time
to review Ionic and Covalent compounds together! Remember Ionic
compounds are formed from a metal and a nonmetal. They give up and
take on electrons in order to bond! Covalent compounds form from
two nonmetals joining together and sharing their electrons to bond!
Slide 30 Time for your final set of questions! There are 4
questions left to test if you can determine if a compound is ionic
or covalent! Click on the button with the Covalent Compound in it.!
BaCl 2 H2OH2O NaOH CaO Slide 31 Go back and try that one again!
Slide 32 So Far So Good!!! Thats 1 for 1! Go on to the next
question! Slide 33 There are only 3 questions left to test if you
can determine if a compound is ionic or covalent! Click on the box
with the Ionic Compound in it.! H2OH2O BaCl 2 CO 2 C 3 H 7 OH Slide
34 Go back and try that one again! Slide 35 So Far So Good!!! Thats
2 for 2! Go on to question 3! Slide 36 Now we are going to step it
up a bit! Click on the combination that is WRONG! CaCl 2 is
Covalent H 2 O is Covalent AlBr 3 is Ionic Mn 2 O 3 is Ionic Slide
37 Go back and try that one again! Slide 38 So Far So Good!!! Thats
3 for 3! 100%!!!! Go on to the last question! Slide 39 So for the
final question Do you know the difference between salt and sugar?
NaCl C 12 H 22 O 11 Click the correct statement: Salt is covalent
and sugar is ionic Salt is ionic and sugar is covalent Slide 40
OH!!! You were so close!!! Go back and try again! Slide 41
