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Questions and Answers
What is the location of the protons in an atom?
What is the location of the protons in an atom?
- In the neutron cloud
- Inside the nucleus (correct)
- Outside the atom
- In the electron cloud
What determines the reactivity of an element and many of its properties?
What determines the reactivity of an element and many of its properties?
- Distance of the electrons from the nucleus
- Number of protons in the nucleus
- Number and location of electrons in the electron cloud (correct)
- Number of neutrons in the nucleus
What is the lightest and most abundant element in the universe?
What is the lightest and most abundant element in the universe?
- Oxygen
- Hydrogen (correct)
- Helium
- Lithium
What makes each element unique?
What makes each element unique?
Where are the non-metal elements typically found on the Periodic Table?
Where are the non-metal elements typically found on the Periodic Table?
What does science describe an element as?
What does science describe an element as?
Why is water not considered an element?
Why is water not considered an element?
What are elements made of?
What are elements made of?
What are the subatomic particles within an atom?
What are the subatomic particles within an atom?
How are elements and chemicals related?
How are elements and chemicals related?
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