Grade 10 Chemical Measurements Worksheet
This worksheet covers fundamental concepts in chemical measurements for Grade 10 science students, including atomic mass, molar mass, and stoichiometry.
Includes
Standards
Topics
Grade 10 Chemical Measurements
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Show all your work for calculations.
1. What is the SI unit for the amount of substance?
gram
mole
liter
kilogram
2. What is the molar mass of H₂O? (Atomic mass: H = 1.008 g/mol, O = 15.999 g/mol)
17.007 g/mol
18.015 g/mol
1.008 g/mol
15.999 g/mol
3. Avogadro's number is approximately particles per mole.
4. The atomic mass of an element is the weighted average mass of its .
5. Explain the difference between atomic mass and molar mass.
6. How many moles are in 50.0 grams of CaCO₃? (Atomic mass: Ca = 40.078 g/mol, C = 12.011 g/mol, O = 15.999 g/mol)
7. A triple beam balance is used to measure the volume of a liquid.
True
False
8. One mole of any substance contains the same number of particles.
True
False
Match each term on the left with its definition on the right.
9. Mole
a. The mass in grams of one mole of a substance.
10. Molar Mass
b. The number of atoms in exactly 12 grams of carbon-12.
11. Avogadro's Number
c. SI unit for the amount of substance.
Related Worksheets
Ions and Formula Units Worksheet
Explore the formation of ions, ionic bonds, and the naming and writing of chemical formulas for ionic compounds at a Grade 10 level.
Actual Yield in Chemical Reactions
Explore the concept of actual yield, theoretical yield, and percentage yield in chemical reactions with this Grade 10 chemistry worksheet.
Exploring Salts: Properties and Reactions
This worksheet covers the properties, formation, and uses of various salts, including their role in everyday life and chemical reactions.
Relative Mass Worksheet
Explore the concepts of relative atomic mass, relative molecular mass, and isotopic abundance in this Grade 10 chemistry worksheet.
Solubility Curves Worksheet
This worksheet explores solubility curves, their interpretation, and how they represent the relationship between temperature and the solubility of substances.
Predicting Products of Chemical Reactions
Grade 10 Science worksheet focusing on predicting the products of various types of chemical reactions, including synthesis, decomposition, single displacement, double displacement, and combustion.
Band of Stability Worksheet
Explore the concept of the band of stability, nuclear forces, and radioactive decay with this Grade 10 chemistry worksheet.
Electron Dot Diagrams Worksheet
A Grade 10 Science worksheet covering electron dot diagrams, valence electrons, and their importance in chemical bonding.