Level 1
Studies of properties and behavior of matter.
What is Chemistry?
The positive electrical charge in the center of an atom.
What is a proton?
Phase change associated with freezing.
What is solid?
Water at 100 degrees Celsius.
What is the boiling point?
Mass over volume.
Oxygen Gas (O2)
What is 'air' made of?
Water at 0 degrees Celcius or lower.
What is the freezing point?
Element 11 on the periodic table.
What is sodium (Na)?
The chemical symbol Au.
What is gold?
Piece of lab equipment used to heat samples with a flame.
What is a bunsen burner?
The majority of the atmosphere ___ gas.
What is nitrogen gas (N2)?
A substance that is made up of various types of particles that occupy physical space and has inertia.
What is matter?
The negative electrical charge in the center of an atom.
What is an electron?
Cl2
What is Chlorine gas?
The host of Crash Course.
Who is Hank Green?
The center of an atom.
What is the nucleus?
The number of protons in the nucleus of an atom.
Zinc's charge.
What is +2?
CO2
What is carbon dioxide?
Created the chocolate chip cookie electron model.
Who is JJ Thompson?
Amiona-based cleaners & bleach.
What is mustard gas?
Element 117 on the periodic table.
what is tennessine (Ts)?
what are neutrons?
Measurement of temperature used in science.
What is celsius?
The greatest sciences teacher.
Who is Bill Nye The Science Guy?