Static Electricity
Periodic Table
Electron Energy Levels
Chemical Bonds
Random
100
Surprise $500 points!
What are the 3 subatomic particles?
Protons, Neutrons, and Electrons
100
An element is a substance made up of _______ type/s of atom.
A. One
B. Two
C. Three
D. Four
A: One
100
How many electrons fit into the first four energy levels?
2, 8, 8, 2
100
Electrons in the outer most energy level are called __________.
Valence Electrons
100
What is a foley?
An audio recording using random objects as sound effects.
200
What are the charges of the 3 subatomic particles?
Protons - Positive
Electrons - Negative
Neutrons - No charge
200
What is the name of the two numbers listed here?
Atomic Number and Atomic Weight (or Atomic Mass)
200
Which element is this?
Oxygen
200
2x points!
In a covalent bond, electrons are __________ between atoms.
Shared
200
What is this image from?
PhET
300
This image shows a model of what? Be specific!
Carbon atoms of a pencil.
300
What are these called?
Isotopes
300
Explain how Argon electrons fill their energy levels.
2, 8, 8
300
Explain what will happen and why it will happen:
Electrons will be attracted to the protons and the electrons will be shared in order to fill their first energy levels (stability).
300
Name these YouTube stars
Paige and Dexter
400
True or False: These two objects would be attracted to each other.
False
400
How many neutrons does Boron have?
6
400
True or False: Helium is a stable atom based on the electrons filling its energy level.
True
400
What is happening in an Electrolysis Experiment?
Electric charges from a battery, flowing through salt water, break the bonds of a water molecule and create hydrogen and oxygen gases.
400
How many current subscribers does Mr. Carlson have?
76! Give me my award!!
500
The balloon has been rubbed against a shirt and electrons have accumulated. What will happen when brought near the water?
Electrons built up on the balloon creating a negative charge. The electrons pushed the electrons from the water away (same charges repel). This left a positive charge in the water and, thus, an attraction between the balloon and the water.
500
True or False: Oxygen has 8 electrons in its nucleus.
False. Electrons are not in the nucleus.
500
Hydrogen, Lithium, and Magnesium share what characteristic about their electron energy levels?
Their outer energy level is NOT FILLED.
500
Do these atoms form a covalent bond or an ionic bond? Explain WHY in order to get this correct.
Ionic Bond because sodium (Na) wants to lose its electron in order to be stable, and chlorine (Cl) wants to gain one in order to be stable.
500
What does PhET stand for?
Physics Education Technology