An element belongs to 3rd period and group 13 of the periodic table. Which of the following properties will be shown by the element ?

Options

A. Good conductor of electricity
B. Liquid, metallic
C. Solid, metallic
D. Solid, non-metallic

Explanation

To solve the question about the properties of an element that belongs to the 3rd period and group 13 of the periodic table, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Element**:
- The element in question is located in the 3rd period and group 13 of the periodic table.
- The elements in group 13 include boron (B), aluminum (Al), gallium (Ga), indium (In), and thallium (Tl).
- In the 3rd period, the element we are looking for is aluminum (Al).

2. **Determine the Properties of Aluminum**:
- **State of Matter**: Aluminum is a solid at room temperature.
- **Metallic Character**: Aluminum is classified as a metal.
- **Electrical Conductivity**: Aluminum is known to be a good conductor of electricity.
- **Abundance**: Aluminum is the most abundant metal in the Earth's crust and is commonly found in minerals such as bauxite.

3. **Evaluate the Given Properties**:
- The question asks which properties will be shown by this element (aluminum).
- Possible properties to consider include:
- Good conductor of electricity
- Liquid state
- Solid state
- Metallic nature
- Non-metallic nature

4. **Select the Correct Properties**:
- From the evaluation:
- Aluminum is a good conductor of electricity (True).
- Aluminum is a solid (True).
- Aluminum is metallic (True).
- Aluminum is not liquid (False).
- Aluminum is not non-metallic (False).
- Therefore, the correct properties shown by aluminum are:
- Good conductor of electricity
- Solid
- Metallic

### Final Answer:
The properties shown by the element (aluminum) are:
- Good conductor of electricity
- Solid
- Metallic