Definition

A soft, silver-white metal that is very reactive, especially with water, and is commonly found in salt and used in various industrial processes.

Example

Sodium is an essential element in many chemical reactions and is found in table salt.

Conversation

Did you know that too much sodium can be bad for your health?

Yeah, I heard it can raise blood pressure.

I try to keep my diet low in sodium by avoiding processed foods.

That's a smart choice; fresh ingredients are usually much better for you.

Synonyms & Antonyms

Root Explanation

Sodium comes from the English word 'soda' (from the Italian 'soda', meaning a type of salt) and the suffix '-ium' (used in chemistry to denote metallic elements). The word 'sodium' refers to the metallic element derived from soda, which is a key component in various salts.

Memory Tip

Think of 'soda' as a type of salt, and remember that 'sodium' is the metallic element that comes from it.

Visually Confused Words