Definition

A natural radioactive form of thorium with a mass number of 230, believed to be produced from the decay of actinium.

Example

Ionium is used in some scientific research related to radioactive isotopes.

Conversation

Have you heard about ionium in science class lately?

Yeah, I think it's related to some radioactive elements, right?

Exactly! They mentioned that it's a product of actinium disintegration.

That's pretty interesting; I didn't know it had such a specific origin.

Root Explanation

Ionium → The word 'ionium' is derived from 'ion' (from Greek 'ion', meaning going) and the suffix '-ium' (commonly used in chemistry to denote elements). The term refers to a hypothetical element associated with ions, emphasizing its relation to charged particles.

Memory Tip

Think of 'ion' meaning something that is 'going' or moving, which helps you remember that 'ionium' relates to elements associated with charged particles.

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