1
Another name for an unshared pair of electrons is a
A. Bonding pair
B. Lone pair
C. Proton pair
D.not a pair
lone pair
How many atoms must a molecule contain?
How many percent of adults sleep talk? (closest wins)
5
What type of formula tells you the elements present and the number of atoms of each element
chemical formula
Two electrons that are not shared in a bond are called
unshared pair
How long is the average human attention span (closest wins)
9 seconds
This clothing and sports brand started out being called Blue Ribbon Sports before changing its name to this brand that is now well known.
Nike
this is defined as two or more atoms chemically bonded together
molecule
Phobophobia is the fear of
phobias
the average golf ball has how many dimples? ( closest answer wins)
336
How many total atoms are represented by Ca(NO₃)₂
9
Which of the following is a molecule?
A. O₂
B. Na⁺
C. Ca²⁺
D. Cl⁻
a
How many electrons are represented by one pair of dots in a Lewis structure?
two
Who was the 17th US president
This is best defined as Two or more different elements chemically combined
compound
What is oldest sporting event that is still going on in the united states?
kentucky derby
Hemophobia is the fear of
blood
The 57 on this condiment brands bottles represents the number of varieties of pickles the company once had.
how many peanuts does it take on average to make a jar of peanut butter? ( closest wins)
fact or myth: animals can be allergic to humans
true
Most popular band in the world all time?
Beatles
In the formula H₂O, what does the subscript 2 tell you?
2 hydrogens
what body part produces insulin
pancreas
How many hydrogen atoms are in one molecule of H₂O
What year was diet coke invented? ( closest answer wins)
1982