To correctly match the chemical symbols to their respective names given the answer, follow these steps:
1. Identify the symbol for sodium:
- According to the given answer, sodium is represented by [tex]\( \text{Na}^+ \)[/tex].
2. Identify the symbol for iron(II):
- From the provided information, iron(II) is denoted as [tex]\( \text{Fe}^{2+} \)[/tex].
3. Identify the symbol for iron(III):
- As per the answer, iron(III) corresponds to [tex]\( \text{Fe}^{3+} \)[/tex].
4. Identify the symbol for titanium(IV):
- The answer indicates that titanium(IV) is represented by [tex]\( \text{Ti}^{4+} \)[/tex].
5. Identify the symbol for vanadium(V):
- According to the answer, vanadium(V) is [tex]\( \text{V}^{5+} \)[/tex].
6. Identify the symbol for ammonium:
- Ammonium is denoted as [tex]\( \text{NH}_4^+ \)[/tex] in the given answer.
Now, place these symbols next to their respective names:
- Sodium: [tex]\( \text{Na}^+ \)[/tex]
- Iron(II): [tex]\( \text{Fe}^{2+} \)[/tex]
- Iron(III): [tex]\( \text{Fe}^{3+} \)[/tex]
- Titanium(IV): [tex]\( \text{Ti}^{4+} \)[/tex]
- Vanadium(V): [tex]\( \text{V}^{5+} \)[/tex]
- Ammonium: [tex]\( \text{NH}_4^+ \)[/tex]
The final pairs should look like this:
- Sodium: [tex]\( \text{Na}^+ \)[/tex]
- Iron(II): [tex]\( \text{Fe}^{2+} \)[/tex]
- Iron(III): [tex]\( \text{Fe}^{3+} \)[/tex]
- Titanium(IV): [tex]\( \text{Ti}^{4+} \)[/tex]
- Vanadium(V): [tex]\( \text{V}^{5+} \)[/tex]
- Ammonium: [tex]\( \text{NH}_4^+ \)[/tex]
