Elements
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Chemical element Chemical series Electron configuration 3 Li Lithium Alkali metal 2s1 4 Be Beryllium Alkaline earth metal 2s2 5 B Boron Metalloid 2s2 2p1 6 C Carbon Nonmetal 2s2 2p2 7 N Nitrogen Nonmetal 2s2 2p3 8 O Oxygen Nonmetal 2s2 2p4 9 F Fluorine Halogen 2s2 2p5 10 Ne Neon Noble gas 2s2 2p6
Read more about this topic: Period 2 Element
Famous quotes containing the word elements:
“A party of order or stability, and a party of progress or reform, are both necessary elements of a healthy state of political life.”
—John Stuart Mill (18061873)
“In spite of all their kind some elements of worth
With difficulty persist here and there on earth.”
—Hugh MacDiarmid (18921978)
“Barbarisation may be defined as a cultural process whereby an attained condition of high value is gradually overrun and superseded by elements of lower quality.”
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