Talk:High School Chemistry/Atomic Structure, The Periodic Table, and Electrons or Light

Quiz

Point added for a correct answer:
Points for an incorrect answer:
Ignore the questions' coefficients:

1

Which law description matches the Law of Definite Proportions?

	"Composition of compounds/molecules is always the same, regardless of how the substance was made or where the substance is found."
	"Matter is neither created or destroyed during chemical reactions."
	"Elements within compounds/molecules always combine in whole number ratio."

2

Whose model of an atom is similar to a line going through a shaded circle/a diamond?

	Democritius
	Proust
	Schrodinger
	Large Hadron Collider
	Lavoisier

3

Which law was proposed by Proust?

	"Elements within compounds/molecules always combine in whole number ratio."
	"Matter is neither created or destroyed during chemical reactions."
	"Composition of compounds/molecules is always the same, regardless of how the substance was made or where the substance is found."

4

The law that states that elements in a compound or molecule always combine in whole number ratio is...

	Law of Conversation of Mass
	Law of Multiple Proportions
	Law of Constant Composition
	Law of Definite Proportions

5

Complete each box with their respective scientist

1. Proust:

2. Lavoisier:

6

Complete the text with the correct information.

The Law of states that the structure of the molecules/compounds are always the same while the Law of , proposed by , states that matter is neither created or destroyed during chemical reactions. The Law of Multiple Proportions states that the elements within a compound/molecule always combine in ratios.

7

Which parts of John Dalton's atomic theory are incorrect?

	Atoms can't be changed from one atom to another element.
	Atoms can't be subdivided or broken down
	All matter is made up of atoms
	All atoms are identical

8

Complete the text with the correct information.

John Dalton's model is the .

9

Complete each box with their respective scientist (last name ONLY)

1. Gold Foil Experiment:

2. Cathode Ray Tube Experiment:

3. Oil Drop Experiment:

10

Who came up with the Quark Model?

	Niels Bohr
	Rutherford
	Schrodinger
	Chadwick
	Gell-Mann and Zweig

11

Who came up with the Quantum Mechanical Model?

	Niels Bohr
	Rutherford
	Chadwick
	Schrodinger
	Milikan

12

Who found the existence of electrons?

	Rutherford
	Gell-Mann and Zweig
	Schrodinger
	Bohr
	Thomson

13

Look to the image on the right and answer the question.

Who came up with this model?

	Niels Bohr
	Chadwick
	Rutherford
	Schrodinger
	Milikan

14

Look to the image on the right and answer the question.

Who came up with this model?

	Bohr
	Thomson
	Schrodinger
	Rutherford
	Gell-Mann and Zweig

15

Who discovered that each orbit of electrons has a specific energy level and came up with the Planetary Model?

	Bohr
	Gell-Mann and Zweig
	Rutherford
	Thomson
	Schrodinger

16

Who discovered the small, dense, positively charged nucleus?

	Milikan
	Large Hadron Collider
	Schrodinger
	Thomson
	Lavoisier
	Rutherford
	Democritius
	Proust