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Radioactivity Student Objectives

Total questions: 18

Worksheet time: 9mins

Name
Class
Date
1.

How has carbon dating been used in relation to Aboriginal Peoples in Australia?

a)

To determine the age of the universe

b)

To establish their presence for more than 60,000 years

c)

To find the age of dinosaurs

d)

To measure the depth of the ocean

2.

What does the periodic table and AXZ nomenclature help determine in an element?

a)

The color of the element

b)

The taste of the element

c)

The number of sub-atomic particles, atomic mass number, atomic number, or atomic symbol

d)

The temperature of the element

3.

What is compared in an element to understand its structure?

a)

Mass and charge of protons, neutrons, and electrons

b)

Color and texture of the element

c)

Volume and density of the element

d)

Temperature and pressure of the element

4.

What is the difference between artificial and natural transmutation?

a)

Artificial transmutation occurs naturally, while natural transmutation is man-made

b)

Artificial transmutation is man-made, while natural transmutation occurs naturally

c)

Both occur naturally

d)

Both are man-made

5.

What does the periodic table and AXZ nomenclature help determine about isotopes?

a)

The color of isotopes

b)

The stability of isotopes

c)

The taste of isotopes

d)

The temperature of isotopes

6.

What is the difference between the Periodic Table's relative atomic mass (RAM) and atomic mass number?

a)

RAM is used for isotopes, atomic mass number is not

b)

RAM is a measure of volume, atomic mass number is not

c)

RAM is a measure of temperature, atomic mass number is not

d)

RAM is used for color, atomic mass number is not

7.

What is the difference between isotopes and radioisotopes?

a)

Isotopes are stable, radioisotopes are unstable

b)

Isotopes are unstable, radioisotopes are stable

c)

Both are stable

d)

Both are unstable

8.

What are the three types of radiation?

a)

Alpha, beta, and gamma

b)

Delta, epsilon, and zeta

c)

Theta, iota, and kappa

d)

Lambda, mu, and nu

9.

How are alpha and beta particles and gamma radiation released?

a)

From stable atoms

b)

From unstable atoms

c)

From cold atoms

d)

From hot atoms

10.

What does AXZ nomenclature help write?

a)

Chemical equations

b)

Nuclear reaction equations

c)

Mathematical equations

d)

Physical equations

11.

What does AXZ nomenclature model?

a)

All 3 types of decay

b)

All 3 types of growth

c)

All 3 types of stability

d)

All 3 types of color

12.

What is determined using graphical data or numerical data in isotopes?

a)

The color of an isotope

b)

The taste of an isotope

c)

The half-life of an isotope

d)

The temperature of an isotope

13.

What is the purpose of using the periodic table in chemistry?

a)

To determine the taste of elements

b)

To determine the number of sub-atomic particles

c)

To determine the color of elements

d)

To determine the temperature of elements

14.

What is the role of AXZ nomenclature in chemistry?

a)

To write chemical equations

b)

To write nuclear reaction equations

c)

To write mathematical equations

d)

To write physical equations

15.

What is the significance of understanding the difference between isotopes and radioisotopes?

a)

To determine the color of isotopes

b)

To determine the stability of isotopes

c)

To determine the taste of isotopes

d)

To determine the temperature of isotopes

16.

What is the role of neutrons in the stability of an isotope?

a)

Neutrons determine the color of an isotope

b)

Neutrons determine the taste of an isotope

c)

Neutrons contribute to the stability of an isotope

d)

Neutrons determine the temperature of an isotope

17.

How does the periodic table help in predicting chemical reactions?

a)

By determining the taste of elements

b)

By determining the stability of elements

c)

By determining the color of elements

d)

By determining the temperature of elements

18.

What is the significance of half-life in radioisotopes?

a)

It determines the color of radioisotopes

b)

It determines the taste of radioisotopes

c)

It determines the stability and decay rate of radioisotopes

d)

It determines the temperature of radioisotopes