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Completed Atomic Structure Worksheet with red ink answers.

A student's completed "Atomic Structure Worksheet" with answers filled in red ink, showing questions about atomic particles, atomic number, mass number, and element symbols.

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Show Answer Key & Explanations Step-by-step solution for: Atomic structure worksheet - Studocu

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1. a. Proton - It has positive charge
b. Neutron - It has neutral charge
c. Electron - It has negative charge

2. Atomic number; The number of shells of an element

3. Protons; electrons; same

4. Atomic mass; Abundance

5. Atomic mass; nucleus

6. neutrons; protons; atomic mass

7. Lithium - Li 3
Iron - Fe 26
Oxygen - O 8
Arsenic - As 33
Bromine - Br 35
Copper - Cu 29
Mercury - Hg 80
Helium - He 2

Parent Tip: Review the logic above to help your child master the concept of chemistry atomic structure worksheet.

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