Why are atoms neutral?

The number of protons and electrons are equal

They don't like getting into arguments

They have the right number of subatomic particles

The number of protons and neutrons are equal

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Atoms

James Norman 8 perguntas 5,0 (1 avaliação)

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1Which of these is not a subatomic particle?
1. AProton
2. BElectron
3. CNucleus
4. DNeutron
2Protons have a charge of [blank_start]1[blank_end], electrons a charge of [blank_start]-1[blank_end] and neutrons have [blank_start]no charge[blank_end]
1. Ano charge
2. B-1
3. CAll the charges
4. D2
5. E1
6. F+2
7. G+1
8. H3
9. I-4
3Atoms have a positive or negative charge.
1. AVerdadeiro
2. BFalso
4Why are atoms neutral?
1. AThey don't like getting into arguments
2. BThey have the right number of subatomic particles
3. CThe number of protons and electrons are equal
4. DThe number of protons and neutrons are equal
5Which subatomic particle is responsible for an atom's chemical properties?
1. AProton
2. BNeutron
3. CElectron
6Which subatomic particle is always different between different elements?
1. AProton
2. BNeutron
3. CElectron
7[blank_start]Isotopes[blank_end] are elements with the same number of [blank_start]protons[blank_end] and a different number of [blank_start]neutrons[blank_end].
1. AIsotopes
2. BIons
3. Cprotons
4. Dneutrons
5. Eelectrons
6. Fprotons
7. Gneutrons
8. Helectrons
8Isotopes of an element have different chemical properties
1. AVerdadeiro
2. BFalso

Descrição: Year 10 Chemistry (Topic 1: Atomic Structure and the Periodic Table) Quiz sobre Atoms, criado por James Norman em 28-06-2017.
Autor: James Norman
Idioma: English
Visualizações: 7
Etiquetas: chemistry topic 1: atomic structure and the periodic table year 10
Avaliação: 5,0 de 5 · 1 avaliação
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