RETAKES: Atomic Theory Quick Quiz 9/24

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What do we call our current model of the atom?

Planetary Model

Plum Pudding Model

Nuclear Model

Quantum Model

Who was the first to say that MATTER could be broken down into smaller parts; he gave the atom its name by saying the smallest particle is indivisible, or "Atomos".

Which scientist came up with the planetary model, which stated that electrons orbit the nucleus like planets and are arranged in a set pattern on energy shells according to their energy levels?

This scientist was credited for creating several laws regarding the behavior and workings of atoms, such as "The Law of Conservation of Matter" and "The Law of Definite Proportions"

We NOW (currently) know that electrons move slowly on orbits around the nucleus.

True

False

This scientist discovered the proton and the nucleus, leading him to also discover that most of the atom is actually made up of empty space where the electrons reside.

Who discovered the electron?

This scientist discovered that there was another particle inside the nucleus and that it had a neutral charge. He called this subatomic particle the Neutron

Who was the first scientist who said that ATOMS could be broken down into smaller parts when he discovered the first subatomic particle.

What is the location and charge of electrons within an atom?

Electrons are in the nucleus and have a negative charge

Electrons are in the nucleus and have a positive charge

Electrons are outside of the nucleus and have a negative charge

Electrons are outside of the nucleus and have a positive charge

Which is a true statement?

The nucleus is found in the center of an atom and contains protons and neutrons

Electrons have a neutral charge unless they are valence electrons

Neutrons have a negative charge and are the largest subatomic particle

The nucleus is found in the center of the atom and contains protons and electrons

List the scientists in chronological order (from oldest to most recent)

Dalton
Thomson
Democritus
Bohr
Chadwick
Rutherford

What do we call our current model of the atom? 

Planetary Model

Plum Pudding Model

Nuclear Model

Quantum Model

Who was the first to say that MATTER could be broken down into smaller parts; he gave the atom its name by saying the smallest particle is indivisible, or "Atomos". 

Thomson

Bohr

Rutherford

Democritus

Chadwick

Dalton

Which scientist came up with the planetary model, which stated that electrons orbit the nucleus like planets and are arranged in a set pattern on energy shells according to their energy levels? 

Democritus

Thomson

Chadwick

Dalton

Rutherford

Bohr

This scientist was credited for creating several laws regarding the behavior and workings of atoms, such as "The Law of Conservation of Matter" and "The Law of Definite Proportions" 

Rutherford

Democritus

Thomson

Dalton

Bohr

Chadwick

We NOW (currently) know that electrons move slowly on orbits around the nucleus.

True

False

This scientist discovered the proton and the nucleus, leading him to also discover that most of the atom is actually made up of empty space where the electrons reside.

Dalton

Chadwick

Democritus

Thomson

Rutherford

Bohr

Who discovered the electron?

Thomson

Bohr

Rutherford

Chadwick

Dalton

Democritus

This scientist discovered that there was another particle inside the nucleus and that it had a neutral charge. He called this subatomic particle the Neutron

Bohr

Rutherford

Democritus

Thomson

Chadwick

Dalton

Who was the first scientist who said that ATOMS could be broken down into smaller parts when he discovered the first subatomic particle. 

Thomson

Bohr

Chadwick

Dalton

Democritus

Rutherford

Which scientist came up with this model that said electrons floated freely in a positively charged space? It is often referred to as the Plum Pudding Model

Whose model of an atom said that protons exist inside a space called the nucleus while electrons float randomly around the nucleus in a free space?
HINT: It was called the Nuclear model due to the recent discovery of the nucleus

What is the location and charge of electrons within an atom?

Electrons are in the nucleus and have a negative charge

Electrons are in the nucleus and have a positive charge

Electrons are outside of the nucleus and have a negative charge

Electrons are outside of the nucleus and have a positive charge

Which is a true statement?

The nucleus is found in the center of an atom and contains protons and neutrons

Electrons have a neutral charge unless they are valence electrons

Neutrons have a negative charge and are the largest subatomic particle

The nucleus is found in the center of the atom and contains protons and electrons

List the scientists in chronological order (from oldest to most recent)

Dalton

Thomson

Democritus

Bohr

Chadwick

Rutherford

Whose model of the atom included NEUTRONS in the nucleus?

Which scientist came up with this model that said electrons floated freely in a positively charged space? It is often referred to as the Plum Pudding Model

Dalton

Rutherford

Bohr

Thomson

Deomcritus

Chadwick

Whose model of an atom said that protons exist inside a space called the nucleus while electrons float randomly around the nucleus in a free space? 
HINT: It was called the Nuclear model due to the recent discovery of the nucleus

Bohr

Rutherford

Democritus

Chadwick

Thomson

Dalton

Whose model of the atom included NEUTRONS in the nucleus? 

Deomcritus

Dalton

Bohr

Chadwick

Rutheford

Thomson

RETAKES: Atomic Theory Quick Quiz 9/24

RETAKES: Atomic Theory Quick Quiz 9/24

What do we call our current model of the atom?

Who was the first to say that MATTER could be broken down into smaller parts; he gave the atom its name by saying the smallest particle is indivisible, or "Atomos".

Which scientist came up with the planetary model, which stated that electrons orbit the nucleus like planets and are arranged in a set pattern on energy shells according to their energy levels?

This scientist was credited for creating several laws regarding the behavior and workings of atoms, such as "The Law of Conservation of Matter" and "The Law of Definite Proportions"

We NOW (currently) know that electrons move slowly on orbits around the nucleus.

This scientist discovered the proton and the nucleus, leading him to also discover that most of the atom is actually made up of empty space where the electrons reside.

Who discovered the electron?

This scientist discovered that there was another particle inside the nucleus and that it had a neutral charge. He called this subatomic particle the Neutron

Who was the first scientist who said that ATOMS could be broken down into smaller parts when he discovered the first subatomic particle.

What is the location and charge of electrons within an atom?

Which is a true statement?

List the scientists in chronological order (from oldest to most recent)

Which scientist came up with this model that said electrons floated freely in a positively charged space? It is often referred to as the Plum Pudding Model

Whose model of an atom said that protons exist inside a space called the nucleus while electrons float randomly around the nucleus in a free space? HINT: It was called the Nuclear model due to the recent discovery of the nucleus

Whose model of the atom included NEUTRONS in the nucleus?

Whose model of an atom said that protons exist inside a space called the nucleus while electrons float randomly around the nucleus in a free space?
HINT: It was called the Nuclear model due to the recent discovery of the nucleus