Question

atoms, molecular elements, molecular compounds, and ionic compounds
1 of 14
ca(oh)₂ h₂ kmno₄ mn mncl₂ chlorine oxygen zinc c₃h₈ no₂ znbr₂
single atoms
diatomic molecules
molecules
formula units
xenon

Explanation:

To solve the classification of chemical species (atoms, molecular elements, molecular compounds, ionic compounds), we analyze each:

Single Atoms (Atomic Elements)

• Mn, Zinc, Xenon: These are single atoms (elements in their elemental form, not bonded to others). Xenon is already placed; move Mn and Zinc here.

Diatomic Molecules (Molecular Elements, 2 atoms)

• H₂, Chlorine (Cl₂, diatomic), Oxygen (O₂, diatomic): These are molecular elements with 2 atoms. Move them here.

Molecules (Molecular Compounds, covalent, discrete molecules)

• C₃H₈ (propane, covalent), NO₂ (nitrogen dioxide, covalent): These are molecular compounds. Move them here.

Formula Units (Ionic Compounds, repeating ion units)

• Ca(OH)₂ (calcium hydroxide, ionic), KMnO₄ (potassium permanganate, ionic), MnCl₂ (manganese(II) chloride, ionic), ZnBr₂ (zinc bromide, ionic): These are ionic compounds (formula units). Move them here.

Final Placement:

• Single atoms: Mn, Zinc, Xenon (Xenon already placed; add Mn, Zinc).
• Diatomic molecules: H₂, Chlorine, Oxygen.
• Molecules: C₃H₈, NO₂.
• Formula units: Ca(OH)₂, KMnO₄, MnCl₂, ZnBr₂.

(If the task was to classify a specific species, e.g., \( \text{Ca(OH)}_2 \) is an ionic compound (formula unit); \( \text{H}_2 \) is a diatomic molecular element; \( \text{Mn} \) is a single atom; \( \text{C}_3\text{H}_8 \) is a molecular compound, etc.)

Answer:

To solve the classification of chemical species (atoms, molecular elements, molecular compounds, ionic compounds), we analyze each:

Single Atoms (Atomic Elements)

• Mn, Zinc, Xenon: These are single atoms (elements in their elemental form, not bonded to others). Xenon is already placed; move Mn and Zinc here.

Diatomic Molecules (Molecular Elements, 2 atoms)

• H₂, Chlorine (Cl₂, diatomic), Oxygen (O₂, diatomic): These are molecular elements with 2 atoms. Move them here.

Molecules (Molecular Compounds, covalent, discrete molecules)

• C₃H₈ (propane, covalent), NO₂ (nitrogen dioxide, covalent): These are molecular compounds. Move them here.

Formula Units (Ionic Compounds, repeating ion units)

• Ca(OH)₂ (calcium hydroxide, ionic), KMnO₄ (potassium permanganate, ionic), MnCl₂ (manganese(II) chloride, ionic), ZnBr₂ (zinc bromide, ionic): These are ionic compounds (formula units). Move them here.

Final Placement:

• Single atoms: Mn, Zinc, Xenon (Xenon already placed; add Mn, Zinc).
• Diatomic molecules: H₂, Chlorine, Oxygen.
• Molecules: C₃H₈, NO₂.
• Formula units: Ca(OH)₂, KMnO₄, MnCl₂, ZnBr₂.

(If the task was to classify a specific species, e.g., \( \text{Ca(OH)}_2 \) is an ionic compound (formula unit); \( \text{H}_2 \) is a diatomic molecular element; \( \text{Mn} \) is a single atom; \( \text{C}_3\text{H}_8 \) is a molecular compound, etc.)