Last element of group-IV is found to be

Options

A. Strong metallic
B. Weak metallic
C. Strong non-metallic
D. Weak non-metallic

Answer

To determine the last element of Group IV and its characteristics, we can follow these steps:

### Step-by-Step Solution:

1. **Identify Group IV Elements**:
Group IV of the periodic table includes elements like Carbon (C), Silicon (Si), Germanium (Ge), Tin (Sn), Lead (Pb), and Flerovium (Fl).

2. **Determine the Last Element**:
The last element in Group IV is Flerovium (Fl), which is located at the bottom of the group.

3. **Understand the Properties of Group IV Elements**:
The elements in Group IV exhibit a range of properties from non-metallic to metallic as you move down the group.
- Carbon is a strong non-metal.
- Silicon is a metalloid.
- Germanium is also a metalloid.
- Tin is a weak metal.
- Lead is a heavy metal.
- Flerovium, being the last element, is expected to have metallic properties.

4. **Analyze the Metallic Character**:
As we move down the group from Carbon to Flerovium, the metallic character increases. Therefore, Flerovium is expected to exhibit metallic characteristics.

5. **Classify Flerovium**:
Flerovium is classified as a weak metallic element. This is because, although it is metallic, it does not exhibit strong metallic properties like those found in heavier metals.

6. **Conclusion**:
The last element of Group IV is Flerovium (Fl), and it is classified as a weak metallic element.

### Final Answer:
The last element of Group IV is weak metallic.

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