​Unit 2: Ion vs Isotopes

​Unit 2: Ion vs Isotopes

By Robinson

What is an Ion?

Multiple Choice

What is an ion?

• A Charged Atom
• A Large Atom
• A Small Atom
• A Cute Atom

Multiple Choice

An atom becomes _________ when it gains electrons.

• Positive
• Negative
• Neutral
• Invinsible

Multiple Choice

Elements on the LEFT side of the periodic table will most likely form:

• Positive ions
• Negative ions
• Neutral Ions
• None of these

Multiple Choice

Anions are...

• Positive
• Negative
• Neutral
• Crying

What is an Isotope?

Define a neutral isotope:

Multiple Choice

Which of these determines the identity of an atom?

• proton

• neutron

• valence electron

• protons and neutrons

Multiple Choice

Gaining or losing neutrons in an atom changes its...

• isotope type.

• charge.

• identity. It becomes a different element.

Multiple Choice

Gaining or losing protons in an atom changes its...

• isotope type.

• charge.

• identity. It becomes a different element.

Multiple Choice

How many protons does this isotope of titanium have?

• 48
• 22
• 26
• 70

Multiple Choice

How many neutrons does this isotope of titanium have?

• 48

• 22

• 26

• 70

Multiple Choice

What is the name of the pictured isotope?

• Carbon-12
• Carbon-13
• Carbon-14
• Carbon-15

Multiple Choice

How many neutrons does the isotope of lithium have?

• 8
• 3
• 4
• 5

Compare Ions to Isotopes:

Multiple Choice

What is an isotope? 

• A charged atom
• An atom with different amounts of neutrons
• An atom with different amounts of protons
• A neutral atom

Multiple Choice

How many protons, neutrons, and electrons?

• proton = 6, neutron = 4, electron = 1

• proton = 4, neutron = 4, electron = 5

• proton = 1, neutron = 6, electron = 10

• proton = 4, neutron = 2, electron = 3

Multiple Choice

How many electrons does this magnesium ion have?

• 24

• 12

• 10

• 14

Multiple Choice

What does it change in an ion?

• The number of electrons

• The number of protons

• The number of neutrons

Multiple Choice

What does it happen to this atom?

• It LOSES electrons

• It GAINS electrons

• It GAINS protons

• It LOSES protons

Multiple Choice

charge of beryllium ion

• -2
• -1
• +1
• +2

Multiple Choice

What group does this element belong to?

• Group 1: Alkali metals
• Group 18: Noble Gases
• Group 2: Alkaline-Earth Metals
• Group 17: Halogens