Write the name of a non-metal which shows the respective properites :
Is liquid at ordinary temperature .

Explanation

To answer the question about a non-metal that is liquid at ordinary temperature, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Properties of Non-Metals**:
- Non-metals are elements that typically do not conduct electricity or heat well. They can exist in solid, liquid, or gaseous states, but most are found in solid or gaseous forms at room temperature.

2. **Identify Non-Metals that are Liquid**:
...