Test
Atoms and molecules practice
This 6th-grade practice sheet helps students understand atoms, elements, molecules, and compounds through multiple-choice and ordering questions, as well as sentence completion exercises to reinforce key concepts and improve their scientific vocabulary.
By Edform · Science · Grade 6 · Published Oct 15, 2026 · New
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Questions
- Which of the following is a molecule but NOT a compound?
- Which of the following are elements?
- Put the following in order from smallest to largest: molecule, atom, cell, element.
- Complete the sentence.
- Choose the correct word for each blank.
- Match each term to its correct description.
- Sort the following as either an element or a compound.
- Decide if each statement is true or false.
- What is the smallest part of an element that still has the properties of that element?
- How many atoms are in a molecule of water (H2O)?
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