2721761
Descrição
Quiz por Musicdudejoe, atualizado more than 1 year ago
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Criado por Musicdudejoe
quase 9 anos atrás
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Questão 1
Questão
What travels around the outside of the nucleus in an atom?
Responda
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Electrons
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Protons
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Neutrons
Questão 2
Questão
The amount of electrons and protons are the same.
Responda
- True
- False
Questão 3
Questão
Name 2 differences between the modern periodic table and Mendeleev's periodic table.
Responda
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The modern periodic table is in order of atomic mass, not atomic number.
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Mendeleev's table has elements missing.
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Mendeleev's table has 1 element per box.
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The modern periodic table is arranged by atomic number, not atomic mass.
Questão 4
Questão
In the periodic table, the metals are on the left and the non-metals are to the right.
Responda
- True
- False
Questão 5
Questão
Metals are malleable and ductile.
Responda
- True
- False
Questão 6
Questão
Non-metals are shiny and conduct heat.
Responda
- True
- False
Questão 7
Questão
Select 4 options. Which of these is true about metals?
Responda
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They conduct electricity.
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They conduct heat.
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They have a high density.
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They are malleable.
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They are brittle.
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They have a low density.
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They have a low meting point.
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