alleryStart learning →Element or compound molecule?
Exercise and reference answers
- Left
- Element
- Items
- Item
- H2
- Answer
- Element
- Item
- O2
- Answer
- Element
- Item
- Cl2
- Answer
- Element
- Item
- HCl
- Answer
- Compound
- Item
- H2O
- Answer
- Compound
- Item
- CO2
- Answer
- Compound
- Right
- Compound
- Instructions
- Swipe left for a molecule of an element, right for a compound.
Explanation
_Source: syllabus Science, Ch 9 'Atomic Foundations of Matter'_