The Periodic Table of the Elements, in Words

The Periodic Table of the elements , in Pictures Alkali Noble Solid The color of the symbol is Metals Atomic Gases Periods Number the color of the element in Color Key Group 1 Atomic number of Liquid its most common pure form. 18. Symbol protons Examples metallic solid Metals Nonmetals H 1 Gas red liquid He 2. Hydrogen Symbols at room colorless gas Helium Alkali temperature H. 1 Earth A Z Human Body Boron Carbon Nitrogen Oxygen 1. Noble Gases No Alkali Earth Metals Metals _____ium Group Group Group Group Halogens nm tallo or top ten elements by weight Alkali Metals Halogens et Me Sun and Earth's Crust 2 13 14 15 16 17. als ids Stars Name top eight elements by weight Transition Metals Balloons Po als Me Li 3 Be 4 Magnetic B 5C 6N 7O 8F 9 Ne 10. t Lithium Beryllium ferromagnetic at room temperature Boron Carbon Nitrogen Oxygen Fluorine Neon Widgets Noble Metals Superheavy elements corrosion-resistant 2 Radioactive 2.

weight: it is usually 2 to 2.5 times the atomic number. An element is a substance made from one or more atoms of the same atomic number. A compound is a substance made from two or more elements chemically bonded. Atoms form molecules by bonding together. Atoms give, take, or share electrons to achieve full outer electron shells.

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  Table, Elements, Periodic, Periodic table

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