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?

	"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."

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

	Democritius
	Schrodinger
	Proust
	Lavoisier
	Large Hadron Collider

3 Which law was proposed by Proust?

	"Elements within compounds/molecules always combine in whole number ratio."
	"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."

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

	Law of Multiple Proportions
	Law of Conversation of Mass
	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?

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

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
	Gell-Mann and Zweig
	Rutherford
	Chadwick
	Schrodinger

11 Who came up with the Quantum Mechanical Model?

	Niels Bohr
	Chadwick
	Milikan
	Rutherford
	Schrodinger

12 Who found the existence of electrons?

	Rutherford
	Schrodinger
	Thomson
	Bohr
	Gell-Mann and Zweig

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

Who came up with this model?

	Milikan
	Chadwick
	Schrodinger
	Rutherford
	Niels Bohr

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

Who came up with this model?

	Thomson
	Rutherford
	Gell-Mann and Zweig
	Schrodinger
	Bohr

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

	Rutherford
	Thomson
	Bohr
	Gell-Mann and Zweig
	Schrodinger

16 Who discovered the small, dense, positively-charged nucleus?

	Democritius
	Lavoisier
	Rutherford
	Schrodinger
	Thomson
	Large Hadron Collider
	Proust
	Milikan