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- 1. Multiple ChoiceElements are made ofmany types of atomsthe periodic tableone type of atommolecules
- 2. Multiple ChoiceAll matter is made ofenergyatomselectronscompounds
- 3. Multiple ChoiceWhat is the basic unit of matter and is the smallest particle of an element?AtomsElementsCompoundsMolecules
- 4. Multiple ChoiceTwo or more atoms chemically bonded together are called aatomelementmoleculemixture
- 5. Multiple Choice
How many hydrogen atoms are there in a water molecule?0123 - 6. Multiple ChoiceThis subatomic particle of an atom has a POSITIVE charge.electronneutronprotonamitron
- 7. Multiple ChoiceProtons and neutrons clump together to form the __________ of an atom.nucleuscentrosomeouter shellorbital
- 8. Multiple ChoiceThis subatomic particle of an atom has NO charge.electronprotonatomneutron
- 9. Multiple ChoiceThis subatomic particle of an atom has a NEGATIVE charge.electronprotonatomneutron
- 10. Multiple ChoiceA molecule is made up of ____ or more atoms.1234
- 11. Multiple Choice
The nucleus of an atom is made up of ___________________.
Protons and Neutrino
Neutrons and Electrons
Protons and Neutrons
Protons and Electrons
- 12. Multiple Choice
The image shows the periodic grid of potassium. How many electrons are found in the potassium atom?
19
20
39
40
- 13. Multiple Choice
Which part of an atom is represented by the blue circles?
electrons
neutrons
protons
- 14. Multiple Choice
Which part of an atom is represented by the orange circles?
electrons
neutrons
protons
- 15. Multiple Choice
Which part of an atom is represented by the green circles?
neutrons
protons
electrons
- Answer choicesTagsAnswer choicesTags