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Interactive Structure of the Phosphorus.

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

This chemistry class game include the following phosphorus properties:
  • Symbol: P
  • Atomic number: 15
  • Appearance: Waxy white, yellow
  • Contained in: Bones
  • Element Group: Reactive nonmetal
  • Electrons per shell: 2, 8, 5
  • Phase at Standard Temperature and Pressure: Solid
  • Crystal structure: Body-centred cubic (bcc)
Phosphorus Quiz Educational Game

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How to play Phosphorus Quiz

There are 8 properties of the phosphorus 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 phosphorus element card and finish the quiz. Every wrong choice reduces one mark line.

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

Phosphorus Quiz Screenshot

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Class subject: Phosphorus.

Phosphorus is a chemical element with the symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Earth.

Elemental phosphorus was first isolated as white phosphorus in 1669. White phosphorus emits a faint glow when exposed to oxygen. It is essential for life. Phosphates (compounds containing the phosphate ion, PO43?) are a component of DNA, RNA, ATP, and phospholipids. Elemental phosphorus was first isolated from human urine, and bone ash was an important early phosphate source. Phosphate mines contain fossils because phosphate is present in the fossilized deposits of animal remains and excreta. Low phosphate levels are an important limit to growth in some aquatic systems. The vast majority of phosphorus compounds mined are consumed as fertilisers.

Phosphorus is an essential plant nutrient and the bulk of all phosphorus production is in concentrated phosphoric acids for agriculture fertilisers, containing as much as 70% to 75% P2O5. That led to large increase in phosphate (PO43?) production in the second half of the 20th century. Artificial phosphate fertilisation is necessary because phosphorus is essential to all living organisms. It is involved in energy transfers, strength of root and stems, photosynthesis, the expansion of plant roots, formation of seeds and flowers, and other important factors effecting overall plant health and genetics.

Phosphorus Chemical Card

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