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Sodium metal is placed in water to produce sodium hydroxide (NaOH)
ions and hydrogen gas (H2).
Which substance in the chemical reaction is a solid?
a Sodium
b Water
C Sodium hydroxide ions
d Hydrogen vapor

Respuesta :

quasarJose

Answer:

a Sodium

Explanation:

The solid in this reaction is the sodium metal. A solid is a substance held together by attractive forces that are very strong.

Solids have a fixed shape and volume.

  • Metals are solids
  • Sodium is an alkali metal belonging to the first group on the periodic table.
  • This solid combines with the liquid water.
  • The product is an aqueous sodium hydroxide.

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