Atomic Structure And Kinetic Theory Of Matter

  • AP Chem
  • AP Physics
  • IB Chemistry
  • IB Physics
Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Sstsci
S
Sstsci
Community Contributor
Quizzes Created: 8 | Total Attempts: 2,419
| Attempts: 252 | Questions: 10
Please wait...
Question 1 / 10
0 %
0/100
Score 0/100
1. The atom is a basic unit of matter

Explanation

The statement is true because an atom is indeed considered the fundamental building block of matter. Atoms are the smallest units of an element that retain the chemical properties of that element. They consist of a nucleus, which contains protons and neutrons, and electrons that orbit the nucleus. All matter, whether it is solid, liquid, or gas, is composed of atoms. Therefore, it is correct to say that an atom is a basic unit of matter.

Submit
Please wait...
About This Quiz
Atomic Models Quizzes & Trivia

The objective of this quiz is to find out your pre-knowledge on Atomic Structure and Kinetic Theory of Matter
Before starting the quiz, key in your name, class and index no. In the NAME and ID fields.
Example: Name: Alpha Boon Chin Dee ID: S109_01

Personalize your quiz and earn a certificate with your name on it!
2.   According to the Kinetic Theory of Matter, gas molecules have the highest kinetic energy.

Explanation

According to the Kinetic Theory of Matter, gas molecules are in constant motion and have the highest kinetic energy compared to solids and liquids. This is because gas molecules have more freedom to move and are not held together by strong forces like in solids and liquids. Therefore, the statement "gas molecules have the highest kinetic energy" is true.

Submit
3. What are sub-atomic atom?

Explanation

The sub-atomic particles are the building blocks of an atom. Protons, electrons, and neutrons are all sub-atomic particles. Protons have a positive charge and are found in the nucleus of an atom. Electrons have a negative charge and orbit around the nucleus. Neutrons have no charge and are also found in the nucleus. Therefore, all of these particles are considered sub-atomic particles, making "All of the above" the correct answer.

Submit
4. Electrons carry _____ charge; protons carry ______ charge; neutrons carry ____ charge.

Explanation

Electrons carry a negative charge because they have an excess of negatively charged particles. Protons carry a positive charge because they have an excess of positively charged particles. Neutrons, on the other hand, have no charge because they have an equal number of positively and negatively charged particles, resulting in a neutral charge.

Submit
5. According to Kinetic Theory of Matter, molecules in the solid state has the highest kinetic energy

Explanation

According to the Kinetic Theory of Matter, molecules in the solid state have the lowest kinetic energy compared to molecules in the liquid and gas states. In solids, the molecules are closely packed together and have limited movement, resulting in lower kinetic energy. In contrast, molecules in liquids and gases have more freedom to move and therefore higher kinetic energy. Therefore, the statement that molecules in the solid state have the highest kinetic energy is false.

Submit
6. Which atomic particles will you find inside of the nucleus of an atom?

Explanation

Inside the nucleus of an atom, you will find protons and neutrons. Protons have a positive charge, while neutrons have no charge. Electrons, on the other hand, are found outside the nucleus in energy levels or orbitals. They have a negative charge and are involved in chemical reactions and bonding. Therefore, the correct answer is "Protons + Neutrons."

Submit
7.   In a hydrogen gas molecule there more than 2 atoms of hydrogen

Explanation

The statement is false because a hydrogen gas molecule contains only 2 atoms of hydrogen.

Submit
8. Which of the following transfer of heat processes explain the sea and land breeze?

Explanation

Convection is the correct answer because sea and land breezes are caused by the uneven heating of the Earth's surface. During the day, the land heats up faster than the sea, causing the air above the land to become warmer and rise. This creates a low-pressure area over the land. The cooler air from the sea then moves towards the land to fill this void, creating a sea breeze. At night, the land cools down faster than the sea, causing the air above the sea to become warmer and rise. This creates a low-pressure area over the sea, and the cooler air from the land moves towards the sea, creating a land breeze. This transfer of heat through the movement of air is known as convection.

Submit
9.   The relative mass of a neutron is the same as a proton

Explanation

The relative mass of a neutron is the same as a proton because both particles have a mass of approximately 1 atomic mass unit (amu). Neutrons and protons are both found in the nucleus of an atom and are collectively known as nucleons. While protons carry a positive charge and neutrons have no charge, their masses are very similar. This similarity in mass allows for the stability and structure of atomic nuclei.

Submit
10. Calculate the relative molecular mass of one water molecule.  (Given the atomic mass of oxygen is 16 and hydrogen is 1)

Explanation

The relative molecular mass of one water molecule can be calculated by adding the atomic masses of its constituent atoms. In this case, there are two hydrogen atoms with an atomic mass of 1 each and one oxygen atom with an atomic mass of 16. Adding these together gives a total of 18, which is the relative molecular mass of one water molecule.

Submit
View My Results

Quiz Review Timeline (Updated): Mar 19, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 19, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Mar 29, 2011
    Quiz Created by
    Sstsci
Cancel
  • All
    All (10)
  • Unanswered
    Unanswered ()
  • Answered
    Answered ()
The atom is a basic unit of matter
  ...
What are sub-atomic atom?
Electrons carry _____ charge; protons carry ______ charge; neutrons...
According to Kinetic Theory of Matter, molecules in the solid state...
Which atomic particles will you find inside of the nucleus of an atom?
  ...
Which of the following transfer of heat processes explain the sea and...
  The relative mass of a neutron is the same as a proton
Calculate the relative molecular mass of one water molecule.  ...
Alert!

Advertisement