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What is an Atom Questions and Answers 100% Solved $11.49   Add to cart

Exam (elaborations)

What is an Atom Questions and Answers 100% Solved

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Exam of 2 pages for the course Atom at Atom (What is an Atom)

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  • October 25, 2024
  • 2
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Atom
  • Atom
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julianah420
What is an Atom

Atom - answer the smallest unit/piece of an element

Substance - answer anything that always has the same combination of atoms/elements

Element - answer substance made up of only one type of atom

How many atoms are there in the universe? - answer10 followed by 80 zeroes

What happens when you split certain atoms - answer they will explode (atomic bomb)

How small are atoms? - answer extremely small

What is everything made of? - answer Atoms

What are atoms mostly made of? - answer empty space

What are the three subatomic particles atoms are made of? - answer Protons,
Neutrons, Electrons

Protons - answer positively charged subatomic particles

Neutrons - answer Subatomic particles with 0 or no charge

Electrons - answernegatively charged subatomic particles

What is the center of an atom called? - answer Nucleus

What is a nucleus composed of? - answer protons and neutrons

What kind of charge does a nucleus have? - answer positive

Why does a nucleus have a positive charge? - answer neutrons have 0 or no charge,
protons have a positive charge

What holds the nucleus together? - answer nuclear force

Protons and Neutrons have almost _________ - answer equal masses

Electrons have much _____ - answerless mass than protons and neutrons

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