Test
The mole quiz
The Mole Quiz is designed for 10th-grade students to practice applying concepts such as Avogadro's number, molar mass calculations, and mole conversions through multiple-choice and short-answer questions, encouraging numerical and conceptual understanding.
By Edform · Chemistry · Grade 10 · Published Oct 15, 2026 · New
A copy is added to your account. Change it however you like.
Questions
- Which value is closest to Avogadro's number?
- Which of the following quantities are equal to one mole?
- One mole of sodium chloride (NaCl) contains 6.02 x 10²³ formula units.
- What is the molar mass of water? (give the answer in grams per mole)
- How many moles are in 36 grams of water (H₂O)? (molar mass = 18 g/mol)
- Which calculation correctly converts moles to number of particles?
- Which of the following are needed to convert grams of a substance to moles?
- One mole of oxygen gas (O₂) has the same mass as one mole of carbon dioxide (CO₂).
- What is the chemical formula for one molecule of water?
More like this
Lesson
The mole: counting particles
This material helps 10th-grade students practice understanding the concept of the mole, including Avogadro's number and molar mass, through multiple-choice questions, true or false statements, and step-by-step conversion exercises. Students reinforce their skills by applying these concepts to solve problems and complete sentences accurately.
Chemistry · Grade 10 · New · Oct 15, 2026
Worksheet
Mole conversions practice
This classroom material helps 10th-grade students practice mole conversions by solving questions on Avogadro's number, molar mass, and converting between grams, moles, and particles. Students follow step-by-step exercises, including ordering conversion steps and applying formulas.
Chemistry · Grade 10 · New · Oct 15, 2026
Worksheet
Moles and molar mass worksheet
Students find molar mass from the periodic table, convert between grams and moles and use Avogadro's number to count particles. Items include multiple choice, fill in, matching, ordering and sorting for grade 10 chemistry.
Chemistry · Grade 10 · New · Nov 3, 2026
Test
Atoms and molecules quiz
This quiz helps 6th-grade students practice identifying atoms, molecules, elements, and compounds through multiple-choice questions and identification tasks. It reinforces understanding of basic concepts like atomic structure, chemical symbols, and compound formation.
Science · Grade 6 · New · Oct 15, 2026
Quiz
CHAPTER 1 — GAS LAW [15]
Chemistry · Grade 10 · New · Oct 28, 2026
Worksheet
Stoichiometry practice
Students practise stoichiometry using mole ratios from balanced equations, mass-to-mass conversions, and step-by-step calculations. Guided through short question sets on limiting reagents and excess. Level: 11th grade.
Chemistry · Grade 11 · New · Oct 28, 2026