Quiz
ACS Study Guide- Atomic Structure
Perguntas do quiz (3)
1In all neutral atoms, there are equal numbers of
- Aprotons and neutrons
- Bneutrons and electrons
- Cpositrons and electrons
- Delectrons and protons
2Which element is represented by:
56
X
24- AIron
- BGermanium
- CBarium
- DChromium
3Which statement concerning the structure of the atom is correct?
- AProtons and neutrons have most of the mass and occupy most of the volume of the atom.
- BElectrons have most of the mass and occupy most of the volume of the atom.
- CElectrons have most of the mass but occupy very little of the volume of the atom.
- DProtons and Neutrons have most of the mass but occupy very little of the volume of the atom.
Informações
- Descrição
- Chemistry Quiz sobre ACS Study Guide- Atomic Structure, criado por Nicholas J Leotta em 10-12-2017.
- Autor
- Nicholas J Leotta
- Idioma
- English
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