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kompoz [17]
3 years ago
9

Which of these is a element: Salad, Sugar, Water, or Potassium

Chemistry
1 answer:
vovikov84 [41]3 years ago
3 0

Potassium is a chemical element

Symbol: K

Atomic number: 19

Atomic mass: 39.0983 u ± 0.0001 u

Electron configuration: [Ar] 4s1

Melting point: 146.3°F (63.5°C)

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Ionic bond is a bond between metals and non-metals with strong forces of attraction between charged ions.

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Which of the following is the correct name for the compound MgBr2?
devlian [24]
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7 0
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