Question

ᴡʜᴀᴛ ɪs ᴀᴛᴏᴍ???!
нᴇʟʟo ԍuʏs κoı н xᴅ?​

Answer 1

Answer:

An atom is a particle of matter that uniquely defines achemical element. An atom consists of a central nucleus that is usually surrounded by one or more electrons. ... The nucleus is positively charged, and contains one or more relatively heavy particles known as protons and neutrons. A proton is positively charged

Explanation:

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Answer 2

Answer:

An atom is the smallest component of an element and the building blocks of all matter, characterized by sharing of the chemical properties of the element and a nucleus with neutrons, protons, and electrons.

Explanation:

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