Question 1

Match the items below with the correct energy or matter quality below.
-coal

Accepted Answer

The answer of Match the items below with the correct...

Question 2

Curiosity and skepticism are important features of the scientific process.
a.Explain how these two attributes in a scientist come into play during a late phase of scientific investigation called accept or reject the hypothesis.

Accepted Answer

The answer of Curiosity and skepticism are important features of...

Question 3

Match the items below with the correct energy or matter quality below.
-heat in oceans

Accepted Answer

Heat in oceans is a form of low-quality energy, as it is diffuse and difficult to convert into useful work.

Question 4

Match the items listed below with the appropriate choice
 
-Which letter represents autotrophs using photosynthesis to convert solar energy into sugar?

Accepted Answer

The answer of Match the items listed below with the...

Question 5

Match the items below with the correct energy or matter quality below.
-oil in barrels

Accepted Answer

The answer of Match the items below with the correct...

Question 6

Match items with their appropriate chemical description.
-A compound

Accepted Answer

The answer of Match items with their appropriate chemical description.
-A...

Question 7

Match items with their appropriate chemical description.
-The chemical symbol for sulfur

Accepted Answer

The chemical symbol for sulfur is S.

Answer: I 
 Mass number is the total number of protons and neutrons in an atom.

Answer: K 
 Isotopes are atoms of the same element with different numbers of neutrons.

Answer: G 
 Na is the chemical symbol for sodium.

Answer: F 
 CO2 is the chemical formula for carbon dioxide.

Question 8

Match items with their appropriate chemical description.
-Subatomic particle with a negative charge

Accepted Answer

An electron is a subatomic particle with a negative charge.

Answer: D
 A proton is a subatomic particle with a positive charge.

Answer: E
 A neutron is a subatomic particle with no charge.

Answer: H
 The nucleus is the central core of an atom that contains protons and neutrons.

Answer: I
 Mass number is the total number of protons and neutrons in an atom.

Answer: K
 Isotopes are atoms of the same element that have different numbers of neutrons.

Question 9

Match the items below with the correct energy or matter quality below.
-aluminum ore

Accepted Answer

The answer of Match the items below with the correct...

Question 10

Match the items below with the correct energy or matter quality below.
-gasoline

Accepted Answer

The answer of Match the items below with the correct...

Question 11

Match items with their appropriate chemical description.
-Atoms with variable numbers of neutrons

Accepted Answer

Isotopes are atoms with the same number of protons but different numbers of neutrons.

Answer: I
 Mass number is the sum of the number of protons and neutrons in an atom.

Answer: A, G
 Both sulfur (S) and sodium (Na) have isotopes with variable numbers of neutrons.

Question 12

Match the items listed below with the appropriate choice
 
-Which letter represents primary, secondary, and tertiary consumers?

Accepted Answer

The answer of Match the items listed below with the...

Question 13

Match the items below with the correct energy or matter quality below.
-nuclear fission

Accepted Answer

The answer of Match the items below with the correct...

Question 14

Match the items below with the correct energy or matter quality below.
-concentrated sunlight

Accepted Answer

Concentrated sunlight is a form of high-quality energy because it is a concentrated and easily usable form of energy, unlike low-quality energy sources like heat in the environment or random motion of particles.

Question 15

Match items with their appropriate chemical description.
-Chemical symbol for the hydrogen ion

Accepted Answer

The chemical symbol for the hydrogen ion is H+.

Answer: D
 A proton is a positively charged particle found in the nucleus of an atom.

Answer: H
 The nucleus is the central part of an atom that contains protons and neutrons.

Answer: I
 The mass number is the total number of protons and neutrons in the nucleus of an atom.

Answer: K
 Isotopes are atoms of the same element that have different numbers of neutrons in their nuclei.

Question 16

Match the items listed below with the appropriate choice
 
-Which letter represents the least amount of energy?

Accepted Answer

The answer of Match the items listed below with the...

Question 17

Match the items below with the correct energy or matter quality below.
-salt water

Accepted Answer

Salt water is a mixture of water and salt, and as such, it is considered a low-quality matter as it requires significant amounts of energy and resources to separate the salt from the water.

Question 18

Name at least three things you did during the last hour that degraded high-quality energy to low-quality energy.

Accepted Answer

The answer of Name at least three things you did...

Question 19

Match the items below with the correct energy or matter quality below.
-salt

Accepted Answer

Salt is a compound composed of specific elements in a consistent ratio, making it a type of high-quality matter.

Question 20

Match the items below with the correct energy or matter quality below.
-automobile emissions

Accepted Answer

Automobile emissions are considered low-quality matter as they are often pollutants that can be harmful to human health and the environment.

Quiz 2: Science, Matter, and Energy

Match the items below with the correct energy or matter quality below. -coal

Curiosity and skepticism are important features of the scientific process. a.Explain how these two attributes in a scientist come into play during a late phase of scientific investigation called accept or reject the hypothesis.

Match the items below with the correct energy or matter quality below. -heat in oceans

Match the items listed below with the appropriate choice -Which letter represents autotrophs using photosynthesis to convert solar energy into sugar?

Match the items below with the correct energy or matter quality below. -oil in barrels

Match items with their appropriate chemical description. -A compound

Match items with their appropriate chemical description. -The chemical symbol for sulfur

Match items with their appropriate chemical description. -Subatomic particle with a negative charge

Match the items below with the correct energy or matter quality below. -aluminum ore

Match the items below with the correct energy or matter quality below. -gasoline

Match items with their appropriate chemical description. -Atoms with variable numbers of neutrons

Match the items listed below with the appropriate choice -Which letter represents primary, secondary, and tertiary consumers?

Match the items below with the correct energy or matter quality below. -nuclear fission

Match the items below with the correct energy or matter quality below. -concentrated sunlight

Match items with their appropriate chemical description. -Chemical symbol for the hydrogen ion

Match the items listed below with the appropriate choice -Which letter represents the least amount of energy?

Match the items below with the correct energy or matter quality below. -salt water

Name at least three things you did during the last hour that degraded high-quality energy to low-quality energy.

Match the items below with the correct energy or matter quality below. -salt

Match the items below with the correct energy or matter quality below. -automobile emissions