Atom Quizzes & Trivia

The atom is one of the smallest units of matter and the topic of our newest trivia. All those hours you spent in chemistry class are about to pay off. How proficient are you when it comes to atoms? Do you think you can answer a couple of basic questions?

Let’s just see a few of the questions you will encounter: The dense central nucleus of the atom is surrounded by a cloud of what? What is the criterion according to which atoms are generally classified? Approximately how much of the atom’s mass is concentrated in its nucleus? What was the name of the chemist who is credited with the discovery of nuclear fission? Wait no longer and test you chemistry knowledge with our atom trivia?
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This quiz can be used as a pre-test for a unit on atoms, molecules, elements, and compounds. The quiz will, along with a post-test, serve as a method to determine how much the students have learned after the science unit has been...

Questions: 10  |  Attempts: 31224   |  Last updated: Jun 23, 2020
  • Sample Question
    All matter consists of particles called________________.

When we look at the scientific field of chemistry, there is arguably no more important topic that the atom. Once you start studying it, however, the subject matter can seem tough to come to grips with. Today, we aim to help...

Questions: 10  |  Attempts: 5293   |  Last updated: Nov 27, 2018
  • Sample Question
    The three basic components of an atom are:

Breif quiz on atoms and elements created for year 7 pupils at Anglo European School

Questions: 11  |  Attempts: 1499   |  Last updated: Jan 18, 2013
  • Sample Question
    All mateirals are made up of tiny particles called ___________.

Pon a prueba tus conocimientos sobre la cultura y la historia de España respondiendo a las 20 preguntas que te planteamos en este test.

Questions: 20  |  Attempts: 3429   |  Last updated: May 18, 2015
  • Sample Question
    ¿Cuáles son los colores de la bandera de España?

Time : 30 Minute

Questions: 15  |  Attempts: 404   |  Last updated: Apr 3, 2014
  • Sample Question
    The ratio of radii of orbits corresponding to first and second excited states of hydrogen atom is:

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Atom Questions & Answers

What is the difference between Molar Mass and Atomic Mass?
The molar mass and Atomic mass are both important terms in chemistry. You can easily confuse one for another because both contain the word 'mass.' By definition, molar mass means the mass of a particular element or compound divided by the amount of s
What is the difference between Aldose and Ketose?
The aldose molecules have five hydroxyl groups. The majority of aldose molecules usually has a cyclic structure. Often, when the molecules of a hydrocarbon have a cyclic structure, they would form a six-member ring structure, which is called a hemiac
What are the particles that make up matter called?
Atoms and nothing else hi hi hi hi
Which electron configuration could represent a strontium atom in an excited state?
Each element has an electron configuration that corresponds to its proton number. These electrons are responsible for the reactivity of the element. Strontium is an alkali metal and alkali metal and is one of the most reactive elements on earth. It h