Barium in a sentence as a noun

It's not really in the same category as things like mercury, lead, thallium, barium, or even cadmium.

Not relevant to the main trust of the article but barium sulphate is not radioactive, it just efficiently absorbs X-rays.

One prime example is yttrium barium copper oxide which can be insulating or superconducting depending on the oxygen content.

Several other heavy metals tested far exceeded the environmental protection agency standards: barium by 10 times; tin by 152 times; chromium by 1338 times.

Fermi received the 1938 Nobel prize [Fermi 1938] for the discovery of the nonexistent elements “Ausonium” and “Hesperium”, which were actually mixtures of barium, krypton and other elements.

More details to follow ...you suppose whatever intercepted intel causing all these embassy closures are `tainted' with `barium' so the threat is scanning NSA's global surveillance to see what activates a hwall alert and what does not?

An old TRS-80 assembly programming book I had suggested that an early conference of computer experts suggested that the last six digits be named actinium, barium, curium, dysprosium, erbium, and fermium until "cooler heads prevailed".

Barium definitions

noun

a soft silvery metallic element of the alkali earth group; found in barite