Mixtures
What type of mixture is salt water?
It is a homogeneous mixture.
What state of matter is lemonade?
Lemonade is a liquid.
What is H2O? (Compound, Element, or Molecule)
Compound or Molecule
Are you allowed to wear your hair down in the lab when working with fire? (True or False)
False
How many protons are in an Oxygen Atom?
8!
What type of mixture is kool-aid?
What state of matter is Air?
Air is a gas.
What is Fluorine? (Element, Compound, or Molecule)
Element!
Closed-toed shoes!
How many neutrons are in a Gold (Au) Atom
79!
What type of mixture is trail mix?
Trail mix is Heterogeneous.
What state of matter is mercury? (a liquid metal)
It is a liquid!
What is NaCl? (Element, Compound, or Molecule)
Compound!
(True or False) Should you wear shades or safety goggles?
Saftey goggles of course!
How many electrons are in an Argon (Ar) Atom?
18.
What type of mixture is sand?
Sand is homogeneous.
What state of matter is an Ice Cube.
An ice cube is a solid.
What is Hydrogen? (Element, Compound, or Molecule)
Element
Is it okay to eat during a lab experiment?
How many neutrons are in a Hydrogen atom?
Trick question, 0!!
What type of mixture is concrete?
This one was tricky... It is a heterogeneous mixture.
What state of matter is glass?
It is a solid!
What is Argon? (Element, Compound, or Molecule)
Element
What do you do if you get something in your eye?
Go to the eyewash station.!
How many neutrons, protons, and electrons are in a Potassium (K) Atom?
19 Protons, 20 neutrons, 19 electrons!