You have a natural talent for communication - just like lithium. Li 7 7 2 2 2 3 3_6.94_2,1 Lithium Alkali metal No matter who you're with, be it friends or workmates, you're always the heart of the group.Its boiling point is the lowest among all the elements. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the noble gas group in the periodic table. Helium is a chemical element with symbol He and atomic number 2. French astronomer Pierre-Jules-César Janssen noticed a yellow line in the sun's spectrum while studying a total solar eclipse in 1868. Just like one of the rare gases, helium! 1868 Helium was first discovered on the sun. When you face challenges you are super cool and are always able to make rational judgments. He 0 0 1 0 7 3 2_4.002602_2 Helium Noble gases You are introspective and calm.The most common isotope of hydrogen, termed protium (name rarely used, symbol 1H), has one proton and no neutrons. Non-remnant stars are mainly composed of hydrogen in the plasma state. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. With an atomic weight of 1.00794 u, hydrogen is the lightest element on the periodic table. Hydrogen is a chemical element with chemical symbol H and atomic number 1. Just like hydrogen! 1766 Discovered by Henry Cavendish via a metal-acid reaction. H 7 0 2 0 9 1 1_1.008_1 Hydrogen Other nonmetals You love adventure and you’re also good at collecting information, consequently, you’re quick to change your mind.
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