Chemistry Quiz on Air

Descrição

Enjoy the learning
Rupinder Sahni
Quiz por Rupinder Sahni, atualizado more than 1 year ago
Rupinder Sahni
Criado por Rupinder Sahni mais de 7 anos atrás
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Resumo de Recurso

Questão 1

Questão
Air is a mixture of
Responda
  • gases
  • elements
  • compounds

Questão 2

Questão
Examples of pure substances
Responda
  • air
  • cough syrup
  • icecream
  • smoke

Questão 3

Questão
a pure substance having one atom is an element
Responda
  • True
  • False

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