Pablo2070 Pablo2070

20-02-2020
Chemistry

contestada

Lavoisier made a list of thirty-three elements. His list of elements challenged the age-old idea that
elements are made of atoms.
there are only four elements.
elements cannot be identified
elements do not exist in the free state.

Respuesta :

Retired Retired

04-03-2020

Answer:

He challenged the idea of Phlogiston; that it was in fact not something trapped in flammable things, it was a gas (Oxygen) that allowed some things to burn.

Explanation:

He took a Mercury Oxide, in a glass vessel; he heated it with a magnifying glass to yield Hg and O2.

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littlemonst76 littlemonst76

08-03-2020

Answer:b

Explanation:I got it correct

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