History of the Atom - Assessment

1.

Multiple Choice

30 sec

1 pt

Ernst Rutherford discovered which part of the atom throught the use of gold foil?

Proton

Neutron

Electron

Orbitals

2.

Multiple Choice

30 sec

1 pt

Ernst Rutherford discovered that the atom is

Compound of mostly empty space with negative electrons surrounding a positive nucleus

A highly dense sphere of positive

A highly dense sphere of a negative space

Composed mostly of empty space with positive electrons surrounding a negative nucleus

3.

Multiple Choice

30 sec

1 pt

Which part of Dalton's Atomic Law was revoked later on.

Atoms are the smallest particle and cannot be divided

Matter cannot be created nor destroyed

Compounds are formed from two or more different kinds of atoms

A chemical reaction is the rearrangment of atoms

4.

Multiple Choice

30 sec

1 pt

Which model did J.J Thomson create?

Planetary Model

Plum Pudding Model

Atomic Model

Molecular Model

5.

Multiple Choice

30 sec

1 pt

Everything that exists is made up of what?

Nobody knows

Matter

Elements

Compounds

6.

Multiple Choice

30 sec

1 pt

Bohr's Planetary Model represented what?

Electrons spin around the nucleus in a fixed orbital

Protons spin around the nucleus in fixed orbitals

An atom is a round sphere shaped like a planet

Every atom is a little planet

7.

Multiple Choice

30 sec

1 pt

What did James Chadwick discover?

Neutron

Proton

Electron

Who cares I want to go home!

8.

Multiple Choice

30 sec

1 pt

Which statement about orbital is most accurate

They allow you to know exactly where an electron is and how fast it is going

It is where the electron will most likely be

They are visible physical rings around the neutron that hold electrons

They’re useless

9.

Multiple Choice

30 sec

1 pt

How did Rutherford discover the proton?

Cathode tube ray experiment

Gold Foil Experiment

Planetary Model

Plum Pudding Model

10.

Multiple Choice

30 sec

1 pt

If an atom has more protons that electrons, it will have a ___ charge?

Positive

Negative

Neutral

No charge, it would just disappear

11.

Multiple Choice

30 sec

1 pt

Which statement is most accurate about electrons?

They take up most of the space in an atom

They take up the least space in an atom

The have a neutral charge

They compose most of the nucleus

12.

Multiple Choice

30 sec

1 pt

Which statement is most accurate about protons

They have a positive charge

They occupy the orbitals

They have a negative charge

They are extremely small

13.

Multiple Choice

30 sec

1 pt

What is a nickname for Thomson’s Plum Pudding Model?

The Meatloaf model

The Fruit Salad model

The Cookie model

The Whatever model

14.

Multiple Choice

30 sec

1 pt

What year did John Dalton state his Atomic Theory?

1803

1897

1913

(Yeezus) 2020

15.

Multiple Choice

30 sec

1 pt

Which about atoms is true?

They don’t exist

They are highly lethal to breath in

There are only a few

They are literally everywhere and if you choose one of the other answers, you’re a goober.

16.

Multiple Choice

30 sec

1 pt

What do neutrons most contribute to in an atom?

Atomic Number

Charge

Mass

Weight

17.

Multiple Choice

30 sec

1 pt

If an atom has an equal amount of Protons and electrons, what will its’ charge be?

Positive

Negative

Neutral

Infinite

18.

Multiple Choice

30 sec

1 pt

If an atoms has more electrons that protons, what will its’ charge be?

Positive

Negative

Super Negative

Super Positive

19.

Multiple Choice

30 sec

1 pt

Which is true about neutrons is false?

They contribute to mass

Each element has a different kind of neutron

Each element has a different number of neutrons

Mass# - # of Protons= # of Neutrons

20.

Multiple Choice

30 sec

1 pt

Which determines the mass of an element?

Protons

Neutrons

Electrons

Only Protons and Neutrons

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