Atomic Structure Review
A Grade 11 science worksheet reviewing the fundamental concepts of atomic structure, including subatomic particles, atomic models, and isotopes.
Includes
Standards
Topics
Atomic Structure Review
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Show all your work for calculations.
1. Which subatomic particle has a positive charge and is found in the nucleus of an atom?
Electron
Neutron
Proton
Photon
2. The atomic number of an element is determined by the number of:
Electrons
Neutrons
Protons
Protons and Neutrons
3. Isotopes are atoms of the same element that have different numbers of .
4. The model of the atom describes electrons orbiting the nucleus in specific energy levels.
5. All atoms of a given element have the same mass number.
True
False
6. The electron cloud model suggests that electrons are found in fixed orbits around the nucleus.
True
False
7. Describe the main components of an atom and their respective charges and locations.
8. Explain the difference between atomic number and mass number.
Related Worksheets
Analyzing Substances: Grade 11 Chemistry
A worksheet for Grade 11 Chemistry students covering methods and principles of analyzing substances, including qualitative and quantitative analysis.
pH and pOH Calculations Worksheet
A Grade 11 Chemistry worksheet focusing on pH and pOH calculations, including strong acids, bases, and ion concentrations.
Ionic Bonds Worksheet
Explore the fundamentals of ionic bonding, including electron transfer, ion formation, and properties of ionic compounds, suitable for Grade 11 Chemistry students.
Band of Stability Worksheet
Explore the concept of the band of stability, nuclear stability, and radioactive decay with this Grade 11 Chemistry worksheet.
Balancing Nuclear Reactions Worksheet
A Grade 11 science worksheet focused on balancing nuclear reactions, including alpha decay, beta decay, and nuclear fission.
Percent Abundance of Isotopes
Understand and calculate the percent abundance of isotopes for various elements.
Grade 11 Chemistry: Composition
A worksheet covering fundamental concepts of chemical composition for Grade 11 Chemistry students, including atomic structure, isotopes, and chemical formulas.
Grade 11 Chemistry: Composition
A worksheet covering fundamental concepts of chemical composition for Grade 11 Chemistry students, including atomic structure, isotopes, and chemical formulas.