Multiple Choice
How many elements are naturally occurring on Earth?
224
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2. Atoms & Elements
Periodic Table: Elemental Forms
Back2. Atoms & Elements
Periodic Table: Elemental Forms
- Multiple ChoiceWhich one of the following elements does NOT occur as a diatomic molecule in its elemental form?124views
- Multiple ChoiceWhich of the following elements occurs naturally as diatomic molecules?153views
- Multiple ChoiceWhich of the following formulas represents an element in its natural state at standard conditions?140views
- Multiple ChoiceWhich of the following is an allotrope of carbon?193views
- Multiple ChoiceWhich of the following is the only nonmetal that is a liquid at room temperature?126views
- Multiple ChoiceWhich of the following elements does NOT exist as a diatomic molecule in its standard elemental form?153views
- Multiple ChoiceWhich element in the halogen family is the only one that exists as a liquid at room temperature?138views
- Multiple ChoiceWhich process is primarily responsible for the formation of heavy elements such as gold and uranium in the universe?142views
- Multiple ChoiceWhich of the following elements does NOT exist as a diatomic molecule in its standard elemental form?169views
- Multiple ChoiceCopper is an example of which type of elemental form?176views
- Multiple ChoiceWhich of the following elements is least likely to react with other elements under standard conditions?144views
- Multiple ChoiceWhich of the following elements exists as a diatomic molecule in its standard elemental form?190views
- Multiple ChoiceWhich of the following elements is ferromagnetic in its elemental form at room temperature?162views
- Multiple ChoiceWhich of the following is a trace element required by all living organisms?621views