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Play Helium Quiz Online

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Interactive Structure of the Helium.

"Helium Quiz" is a small knowledge level game to select the correct properties of the helium chemical element. Chemistry exercise to study the atomic number, symbol, appearance, group, phase, number of electrons and crystal structure of the helium. Fun educational game, suitable for online lessons and interactive classes. Free online game.

This chemistry class game include the following helium properties:
  • Symbol: He
  • Atomic number: 2
  • Appearance: colorless gas
  • Contained in: party balloons
  • Element Group: Noble gas
  • Electrons per shell: 2
  • Phase at Standard Temperature and Pressure: gas
  • Crystal structure: hexagonal close-packed (hcp)
Helium Quiz Educational Game

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How to play Helium Quiz

There are 8 physical properties of the helium chemical element to the left and right of the screen. Press the "Choose" button to select the correct property among 3 possible answers. Do this for all 8 properties to clear the helium card and finish the quiz. Every wrong choice reduces one mark line.

Knowledge Achievements:
Know the chemical properties of the helium and get +1 Knowledge Level.
Difficulty: Medium.

Helium Quiz Screenshot

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Class subject: Helium.

Helium is a chemical element with the symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the noble gas group in the periodic table. Its boiling point is the lowest among all the elements. Helium is the second lightest and second most abundant element in the observable universe.

The first evidence of helium was observed on August 18, 1868, as a bright yellow line with a wavelength of 587.49 nanometers in the spectrum of the chromosphere of the Sun. The line was detected by French astronomer Jules Janssen during a total solar eclipse in Guntur, India.

While balloons are perhaps the best known use of helium, they are a minor part of all helium use. Helium is used for many purposes that require some of its unique properties, such as its low boiling point, low density, low solubility, high thermal conductivity, or inertness. Of the 2014 world helium total production of about 32 million kg helium per year, the largest use is in cryogenic applications, most of which involves cooling the superconducting magnets in medical MRI scanners and NMR spectrometers.

Helium Chemical Card

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