Unit One: How to be a Scientist
When should you wear goggles during a lab?
At all times!!
Who's the dude that invented the periodic table?
Dmitri Mendeleev
How many valence electrons does carbon have?
4
What are the four major macromolecules?
Carbohydrates, Proteins, nucleic acids, and lipids
Mr. Goyette loves chicken. Chicken is a good source of what macromolecule?
Protein
25 m = _____ cm
2500 cm
Period
What type of bond results in two differently charged atoms?
Ionic
What is the function of nucleic acids (like DNA and RNA)?
Heredity/genetics
Elements are divided up into three large categories on the periodic table. What are they?
Metals, nonmetals, and metalloids
The base unit of volume is __________
Liters, L
Combustibility, when a substance reacts with oxygen, is a physical or chemical property?
Chemical
Magnesium transfers two electrons to sulfur. This is an example of a/an __________ bond.
Ionic
Fats and oils are an example of....
Lipids
What is an acronym we use for converting in the metric system?
King Henry Died By Drinking Chocolate Milk
The amount of space occupied by an object is ________
Volume
A phase change is a physical or chemical change?
Physical
C-H-N-O-P-S means....
The elements that make up living things
What macromolecule is good for short term energy storage?
Carbohyrdates
What is the name of Elmo's goldfish?
Dorothy
657 km = ________ dm
6,570,000 dm
How many shells/rings/ does sulfur have?
3 (row/period number tells you this!)
Draw a Lewis Dot Structure of Chlorine
Mr. G will show u
You find a macromolecule that contains Carbon, Oxygen, Hydrogen, and Nitrogen. What type of macromolecule are you looking at most likely?
Proteins
Who was Mr. Goyette's number 3 artist on Spotify Wrapped in the year 2021? (Hint:I'm gonna be kinda sour if you guess this correctly)
Olivia Rodrigo