Atomic Structure
Presentation
•
Science
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9th Grade
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Practice Problem
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Medium
Standards-aligned
Rumaizi Hakim
Used 399+ times
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4 Slides • 6 Questions
1
Atomic Structure
1 Describe the structure of the atom as a central nucleus containing neutrons and protons surrounded by electrons in shells
2 State the relative charges and relative masses of a proton, a neutron and an electron
3 Define proton number / atomic number as the number of protons in the nucleus of an atom
4 Define mass number / nucleon number as the total number of protons and neutrons in the nucleus of an atom
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4
Multiple Choice
Which of the following is the nucleus?
5
Multiple Choice
What particle is B?
6
Fill in the Blanks
If B is proton, so what is D then?
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7
Multiple Choice
One particle in an atom is electron, which one is it?
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9
Multiple Select
10
Fill in the Blanks
Atomic Structure
1 Describe the structure of the atom as a central nucleus containing neutrons and protons surrounded by electrons in shells
2 State the relative charges and relative masses of a proton, a neutron and an electron
3 Define proton number / atomic number as the number of protons in the nucleus of an atom
4 Define mass number / nucleon number as the total number of protons and neutrons in the nucleus of an atom
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