Periodic Table
The element's in the periodic table are organized by
a). atomic number
b). # of electrons in the shell
c). density
d. Rick Ross Collaborations
a). atomic number
If Shaw the Cat weighs 8,000 grams and is throw in a bath tub filled with 4,000ml of water and the water goes up to 6,000ml, what is the density of Shaw the Cat?
D = 8,000 grams / 2,000 ml
D= 4 g/ml
If you light Lauren on fire, you will be witnessing a _______ change
Chemical change. Lauren will burn to death and turn into a gas.
Which is a heterogenous mixture?
a). Gasoline
b). Carbon
c). olive oil
d). Human feces
d). Human feces
Fresh feces contains around 75% water and the remaining solid fraction is 84–93% organic solids. These organic solids consist of: 25–54% bacterial biomass, 2–25% protein or nitrogenous matter, 25% carbohydrate or undigested plant matter and 2–15% fat.
How much does Shaw weigh?
15 pounds. He is a bigggggg kitttttty.
Which element has 22 protons in its nucleus?
Titanium
If the density of an object is 2 g/ml and its mass is 20 g, what is the volume of the object?
a). 5ml
b). 10ml
c). 400ml
d). 2ml
D = M/V
2 g/ml = 20g / v
v = 10ml
If you cut off Ajalee's ear, this is a ______ change
Physical change .
Physical changes are changes affecting the form of a chemical substance, but not its chemical composition.
What is a homogenous mixture?
a). soil
b). urine
c). asphalt
d). sand
b). urine
Normal urine It is homogeneous because it has the same composition throughout
How many laser pointers has Mr. McDaniel gone through this year already?
He is on his third.
Which of the following is a true statement regarding the periodic table?
a). Most elements are metalloids
b). Most elements are nonmetals
c). Most elements are metals
d). Most elements are Mr. McDaniel
c). Most elements are metals
If Mr. McDaniel's $500 Steve McQueen limited edition Persol sunglasses have a density 8.3 g/ml and Mr. McDaniel is hard whips the jet ski off his yacht in the Canary Islands and yeets them into the ocean and the density of the salt water is 1.28 g/ml, what will happen to Mr. McDaniel's sunglasses and why?
They will sink because they are more dense than the water
Pouring baking soda (not la cocaínà) into vinegar resulted in the formation of carbon dioxide. Select the correct answer:
a). Physical change because a new substance was formed
b). Chemical change because a new substance was formed
c). Physical change because the baking soda dissolved
d). Chemical change because the vinegar evaporated
b). Chemical change because a new substance was formed
Sodium Hydroxide is a _______ because the elements are _____
a). Element / not chemically combined
b). Compound / chemically combined
c). Mixture / not chemically combined
d). Delicious / killing me slowly
Why does Mr. McDaniel have tinted blue lenses on his glasses?
His prescription is strong and gives him the googly eyes so he got tinted lenses to stunt on all the haters
What best describes an element's atomic number?
a). the number of electrons orbiting an atom's nucleus
b). the number of protons in one atom of the element
c). the sum of the protons, neutrons, and electrons in one atom of the element
d). the number of isotopes the element may have
b). the number of protons in one atom of the element
Which state of matter is the most dense?
a). solids
b). liquids
c). gas
d). plasma
a). solids
Tripping while doing quiz-quiz-trade and putting your head through Mr. McDaniel's fish tank resulting in broken glass is clearly a _____ change
Physical
If a substance cannot be broken down into any simpler substance than it is a ___
Element
If the classroom catches on fire, who is the first person Mr. McDaniel is going to save?
Jandel, so I can blame him for it and not get in trouble. Duh.
Which of the following is a true statement?
a). Each group shares the same atomic numner
b). Each period is a member of the same family
c). Each element in a family has similar chemical properties
d). Each family in the periodic table contains at least one metal
c). Each element in a family has similar chemical properties
Why is the dice neutrally buoyant in the graduated cylinder green water?
It has the same density as the green water
Provide an example of a chemical change occruing
Production of new substance, given off heat, color change
Identify three properties of metals
ductile, malleable, reactive, corrosive, luster, solid at room temp, conductive.
What is Mr. McDaniel's favorite club soccer team?(He wore the shirt on Friday before Super Bowl Sunday)
Palermo FC