Name 2 elements in periodic table and put its atomic number, block, atomic mass, symbol, and its electron configuration.
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Name 2 elements in periodic table and put its atomic number, block, atomic mass, symbol, and its electron configuration.
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Answer:
Hydrogen
Atomic number: 1
Block: s
atomic mass: 1.00784 u
symbol: H
Electron Configuration: 1s¹
2. Nitrogen
Atomic number: 7
Block: p
Atomic mass: 14.0067 u
Symbol: N
Electron Configuration: 2s²2p³
Explanation:
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