2645765
Descrição
Quiz por Gabi Germain, atualizado more than 1 year ago
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Criado por Gabi Germain
mais de 9 anos atrás
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Questão 1
Questão
What is a substance called in which atoms of two or more elements are chemically combined?
Responda
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A compound
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An atom
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A lattice
Questão 2
Questão
What bonding is it when electrons are shared?
Responda
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Covalent
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Ionic
Questão 3
Questão
Bonding involves the highest energy level of an atom
Responda
- True
- False
Questão 4
Questão
Atoms don't want to achieve a full outer shell like a noble gas
Responda
- True
- False
Questão 5
Questão
If atoms lose electrons they form...
Responda
-
Negatively charged ions
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Positively charged ions
Questão 6
Questão
If atoms gain electrons...
Responda
-
Positively charged ions
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Negatively charged ions
Questão 7
Questão
What do group 1 metals react with to form ionic compounds, with a metal ion that has a single positive charge?
Responda
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Non-metals
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metals
Questão 8
Questão
What do group 7 element react with to form ionic compounds, in which halide ions have a single negative charge?
Responda
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Alkali metals
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Non-metals
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Metals
Questão 9
Questão
What is an ionic compound?
Responda
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a giant structure of ions
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A small structure of ions
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Ions with a single charge
Questão 10
Questão
Why are ionic compounds held together by strong electrostatic forces?
Responda
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The ions are oppositely charged
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The ions have the same charge
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The structure is large
Questão 11
Questão
The forces acting in all directions is called ionic bonding
Responda
- True
- False
Questão 12
Questão
Covalent bonding forms a __________ bond betwen atoms
Responda
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Weak
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Strong
Questão 13
Questão
In metal atoms the electrons in the outer shell become delocalised so are free to move about the structure
Responda
- True
- False
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