Element Symbol and Name Practice

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B

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Boron - A chemical element with atomic number 5, used in glass and ceramics.

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He

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Helium - A colorless, odorless gas that is the second lightest and second most abundant element in the universe.

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Cu

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Copper - A reddish-brown metal known for its electrical conductivity and used in wiring.

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Hg

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Mercury - A heavy metal that is liquid at room temperature, used in thermometers and barometers.

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K

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Potassium - An essential nutrient for plants and animals, with atomic number 19.

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Na

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Sodium - A soft, silvery-white, highly reactive metal with atomic number 11.

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Fe

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Iron - A metal with atomic number 26, known for its strength and used in construction.

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Ag

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Silver - A precious metal with atomic number 47, valued for its conductivity and aesthetic appeal.

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Au

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Gold - A yellow precious metal with atomic number 79, used in jewelry and electronics.

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C

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Carbon - A non-metal with atomic number 6, essential for life and found in all organic compounds.