Atomic Structure and the Periodic Table Lesson

Multiple Choice

What is the atomic number of this element?

• 26

• 55

• 58

• 84

Multiple Choice

What element has an atomic number of 79?

• Selenium (Se)

• Bromine (Br)

• Gold (Au)

• Neon (Ne)

Multiple Choice

It is the number of this particle that determines which element an atom is....

• proton

• neutron

• electron

• atomic mass unit

Multiple Choice

How many protons does a neutral atom of this element have?

• 61

• 107

• 108

• 47

Multiple Choice

How many electrons does a neutral atom of this element have?

• 61

• 107

• 108

• 47

Multiple Choice

What element does the Bohr Model represent?

• Nitrogen
• Potassium
• Sodium

Multiple Choice

What is the atomic mass of this element?

• 14

• 28

• 29

• 42

Multiple Choice

How many protons does this element have?

• 14

• 28

• 29

• 42

Multiple Choice

How many electrons does this element have?

• 14

• 28

• 29

• 42

Multiple Choice

Which subatomic particles are included in atomic mass?

• Protons only

• Protons and electrons

• Protons and neutrons

• Neutrons only

Multiple Choice

How many neutrons does zince have?

• 30

• 35

• 35.39

• 65

Multiple Choice

Which subatomic particles are included in atomic mass?

• Protons only

• Protons and electrons

• Protons and neutrons

• Neutrons only

Multiple Choice

If an element has 14 protons, 15 neutrons, and 14 electrons, what is that elements atomic mass

• 28
• 14
• 29

Multiple Choice

An atom has 10 protons, 15 neutrons and 10 electrons what is its mass number.

• 20

• 10

• 35

• 25

Multiple Choice

An element with a mass number of 11 and an atomic number of 5 has how many neutrons?

• 11
• 5
• 6
• 16

Multiple Choice

The atomic number of an element that has 9 protons, 9 electrons, and 10 neutrons is _____.

• 9
• 10
• 19
• 28

Multiple Choice

The particles that are found in the nucleus of an atom are

• neutrons and electrons

• electrons only

• protons and neutrons

• protons and electrons

Multiple Choice

Which of the following best describes electrons?

• negative charge and almost no mass

• negative charge and mass of 1 amu

• positive charge and almost no mass

• positive charge and mass of 1 amu

Multiple Choice

Where is most of the atoms mass located?

• Electron cloud

• Nucleus

• Atoms do not have mass

• Evenly spread throughout the atom

Multiple Choice

Which subatomic particle has a negative charge?

• Proton
• Neutron
• Electron
• Quark

Multiple Choice

The subatomic particle with a neutral charge is:

• protons
• electrons
• neutrons
• cloud

Multiple Choice

Which type of subatomic particles have the LEAST amount of mass?

• protons
• electrons
• neutrons
• nucleus

Multiple Choice

What gives an atom mass?

• Protons & electrons in the nucleus
• electrons in the cloud
• protons & neutrons in the nucleus
• Protons & electrons in the cloud

Multiple Choice

What gives an atom its volume? (amount of space it takes up)

• Protons & electrons in the nucleus
• electrons in the cloud
• protons & neutrons in the nucleus
• Protons & electrons in the cloud

Multiple Choice

The model of the atom that puts electrons into energy levels is called the.....

• Rutherford model

• Bohr model

• Planetary model

• Chocolate chip cookie model

Multiple Choice

Electrons in the outer energy level of the atom are called.....

• Protons

• Outer electrons

• Total electrons

• Valence electrons

Multiple Choice

The octet rules says that atoms are most stable with.....

• 8 valence electrons

• 8 energy levels

• 8 protons

• 8 neutrons

Multiple Select

What 2 elements follow the duet rule? (stable with only 2 electrons) -

Choose 2 answers!

• Fluorine

• Hydrogen

• Lithium

• Helium

Multiple Choice

Elements in this group on the periodic table have an octet and do not react with other elements

• alkali metals

• alkaline earth metals

• halogens

• noble gasses

Multiple Choice

The first energy level can hold up to how many electrons?

• 2

• 4

• 8

• 5

Multiple Choice

How many valence electrons does this atom have?

• 2

• 8

• 20

• 40

Multiple Choice

This force keeps the protons (+) together in the nucleus.

• Strong nuclear force

• Electromagnetic force

• Gravity

• Attraction

Multiple Choice

This force means that opposite charges attract (+ and -) and the same charges repel (+,+)

• Strong nuclear force

• Electromagnetic force

• Gravity

• Attraction

Multiple Choice

What force exists between the electrons (-) and the protons (+) in an atom?

• Gravity

• Electromagnetic force

• Strong nuclear force

• Weak nuclear force

Multiple Choice

This particle stabilizes the nucleus of the atom

• Proton

• Neutron

• Electron

Multiple Choice

The nucleus contains onl positive charge, so what holds it together?

• electromagnetic force

• super glue

• gravity

• strong force

• weak force