Question

Match the element with its description.

Group of answer choices
Sodium

[ Choose ]
Silicon

[ Choose ]
Bromine

[ Choose ]
Argon

[ Choose ]

Answer 1

Sure! Below are the descriptions for each element you can match with them:

1. **Sodium** - A soft, silvery-white, highly reactive metal belonging to the alkali metals group. It is essential for animal life and is commonly found in table salt (sodium chloride).

2. **Silicon** - A metalloid with semiconductor properties, commonly used in electronics and computer technology. It is the second most abundant element in the Earth's crust and is a key component of glass and ceramics.

3. **Bromine** - A reddish-brown liquid at room temperature; it is a halogen element and is known for its pungent odor. It is used in the production of flame retardants, certain pesticides, and photographic chemicals.

4. **Argon** - A colorless, odorless noble gas that is inert and non-reactive under most conditions. It makes up about 0.93% of the Earth's atmosphere and is often used in lighting and welding applications.

If you provide the descriptions, I can help you match each element appropriately!