Gustavo
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If your name starts with A-M, you get 100 points. If your name starts with N-Z, you lose 100 points.
I didn't think this all the way through so we'll see what happens
True or False. Bohr described atoms as small spheres that couldn't be divided into anything smaller.
Dats False, ya silly boy!
T'was Dalton
True or False. Schrondinger created the plum pudding model.
Dats also False, ya pizza doughboy!
It was Schrodinger
True or False. Thomson was the scientist to first develop the model of the atom that showed the inside of the atom structure.
Looky there, its true!
True or False. A proton has a positive charge
Dang it, Christian! Why did you get it wrong??
It's true
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Red top: 100 points
Yellow top: 200 points
Blue top: 100 points
Green top: -100 points
Black top: -200 points
What did Rutherford's model of the atom have that Thomson's model didn't have?
A. nucleus
B. energy levels
C. smaller particles
D. electron clouds
A. nucleus
What did Thomson's atom model have that Dalton's model didn't?
A. smaller particles
B. nucleus
C. energy levels
D. electron clouds
A. smaller particles
Which statement describes an atomic nucleus?
A. negatively charged
B. no charge
C. consists of mostly empty space
D. nucleus has most of the atom's mass
D
What happens to an atom if all its electrons are stolen by Abner?
A. it becomes negative
B. it becomes positive
C. it remains neutral
D. its mass decreases
B
What is most likely true of an atom with a mass of 29 amu?
A. the total number of neutrons and protons is 13
B. the total number of electrons and neutrons is 29
C. the total number of protons and electrons is 29
D. the total number of neutrons and protons is 29
D
What is the mass of a neutron in amu?
1
Find the number of neutrons of the element Magnesium
12
If an atom that has no charge loses 2 electrons it becomes what kind of ion?
positive
How many valence electrons does Chlorine have?
7
Name the 2 parts of an atom
Nucleus and electron cloud
Which are different forms of an element that have different numbers of neutrons?
isotopes
Who is known as the father of modern chemistry?
A. Johann
B. Henry
C. Antoine
D. Dmitri
E. Gustavo
C
Point to the noble gases on the periodic table
There ya go
How many groups are on the periodic table?
18
During World War II, a Great Dane named Juliana was awarded the Blue Cross Medal. She diffused a bomb. How did she diffuse it?
A. ripping it apart
B. peeing on it
C. eating it
D. stomping on it
B. peeing on it
Ya know Cleopatra? That Egyptian Queen person? Well she actually wasn't really Egyptian. She was actually
A. Greek
B. Roman
C. Polynesian
D. British
A. Greek
President Zachary Taylor died from an overdose of what?
A. drugs
B. steaks and meats
C. cherries
D. breaded foods
C. cherries
How long did the shortest war in history last?
A. 38 days
B. 38 minutes
C. 100 hours
D. 1 day
B. 38 minutes
The university of Oxford first opened its doors for students to come learn in which year?
A. 1325
B. 1096
C. 1941
D. 1492
B. 1096