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Chemistry /Basic Atomic Structure

Basic Atomic Structure

Chemistry14 CardsCreated about 1 month ago

This deck covers fundamental concepts of atomic structure, including charges, masses, chemical formulas, and periodic table information.

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What is the charge of a proton?

Answer: +1
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Key Terms

Term
Definition
What is the charge of a proton?
Answer: +1
What is the charge of a neutron?
Answer: 0
What is the charge of an electron?
Answer: -1
What is the mass of a proton?
Answer: 1
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What is the mass of a neutron?
Answer: 1
What is the mass of an electron?
Answer: Not worth much very small amount
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Basic Atomic Structure
TermDefinition
What is the charge of a proton?
Answer: +1
What is the charge of a neutron?
Answer: 0
What is the charge of an electron?
Answer: -1
What is the mass of a proton?
Answer: 1
What is the mass of a neutron?
Answer: 1
What is the mass of an electron?
Answer: Not worth much very small amount
What is the chemical formula for nitrogen?
Answer: N(small 2 at the bottom)
What is the chemical formula for oxygen?
Answer: O(small 2 at the bottom)
What does the nucleus of an atom contain?
Answer: Protons and neutrons
What is the maximum number of electrons in the first second and third shell?
Answer: First shell 2 Second and third 8
Na(sodium) has a mass number of 23 and an atomic number of 11. How many protons, neutrons and electrons will it have?
Answer: Protons = 11 Electrons= 11 neutrons = 12
What is a group on a periodic table?
Answer: A column
Potassium (K) has the electronic configuration 2,8,8,1. What group is it in?
Answer: Group 1
Carbon has the electronic configuration 2,4. What period is it in?
Answer: Period 2