C
What is the name of this Element, come up and write it on the board.
H
Hydrogen
Like the gas that filled the Hindenburg, or Hydrogen fuel
What is the name of this Element, come up and write it on the board.
O
Oxygen
Just the stuff we breathe to stay alive
What is the name of this Element, come up and write it on the board.
Na
Sodium
Like Salt, look at nutrition label of the next thing you eat
What is the name of this Element, come up and write it on the board.
Al
Aluminum
Like Aluminum foil
What is the name of this Element, come up and write it on the board.
N
Nitrogen
75% of the air, its also in fertilizers
You have 30 seconds, write things that you know contain this element on the board:
Ca
Its in:
Dairy products, bones, muscles, shells, chalk, etc.
You have 30 seconds, write things that you know contain this element on the board:
S
Its in:
Shampoos, soap, laundry detergent, facial cleansers, body wash, in the form of Sulfate etc.
You have 30 seconds, write things that you know contain this element on the board:
Hg
Its in
Old thermometers, old tooth fillers
You have 30 seconds, write things that you know contain this element on the board:
Pb
Its in
Old paints, old facial powders, weights, etc.
You have 30 seconds, write things that you know contain this element on the board:
As
Its in:
Old dyes, poison, etc.
Simplify: 3z(4x+6)/3x
Answer: 4z+6z/x
Simplify: 4x(b+4)/2x
Answer: 2b+8
Simplify: 2a+5x-3y-x-2a
Answer: 4x-3y
5z-4b-2c-5ab+2c-z-4z
Simplify: 3xb+4ab-4xlb-7ac
Answer:3xb+4ab-4xlb-7ac
Unit conversion: 5L to mL
Answer: 5000mL
Unit conversion: 4mL to L
Answer: 0.004L or 4/1000 L
Unit conversion: 47g to mg
Answer: 4700mg
Unit conversion: 135 g to kg
Answer: 0.135 kg
Unit conversion: 89kg to mg
Answer: 89*1000*1000; 89,000,000mg
Solve for v: 9vc/6b = 2c3x/xb
Answer: v=4
Simplify: 5x-3b+4(5b+2x)
Answer: 13x-17b
Solve for b: (9x2b)/3a = 9x/a
Answer: b=3/2
Simplify: x(3b-y)+xy-3b
Answer: 3bx-3b
Simplify: ((4x3b/2b)/2b) +9-2(3x+c)
Answer: 9-2c