Question

define isotopes.... ​

Answer 1

Answer:

each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, and hence differ in relative atomic mass but not in chemical properties; in particular, a radioactive form of an element.

Explanation:

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Answer 2

ᴀɴsᴡᴇʀ:-

☞ɪsᴏᴛᴏᴘᴇs ᴀʀᴇ ᴠᴀʀɪᴀɴᴛs ᴏғ ᴀ ᴘᴀʀᴛɪᴄᴜʟᴀʀ ᴄʜᴇᴍɪᴄᴀʟ ᴇʟᴇᴍᴇɴᴛ ᴡʜɪᴄʜ ᴅɪғғᴇʀ ɪɴ ɴᴇᴜᴛʀᴏɴ ɴᴜᴍʙᴇʀ, ᴀɴᴅ ᴄᴏɴsᴇǫᴜᴇɴᴛʟʏ ɪɴ ɴᴜᴄʟᴇᴏɴ ɴᴜᴍʙᴇʀ. ᴀʟʟ ɪsᴏᴛᴏᴘᴇs ᴏғ ᴀ ɢɪᴠᴇɴ ᴇʟᴇᴍᴇɴᴛ ʜᴀᴠᴇ ᴛʜᴇ sᴀᴍᴇ ɴᴜᴍʙᴇʀ ᴏғ ᴘʀᴏᴛᴏɴs ʙᴜᴛ ᴅɪғғᴇʀᴇɴᴛ ɴᴜᴍʙᴇʀs ᴏғ ɴᴇᴜᴛʀᴏɴs ɪɴ ᴇᴀᴄʜ ᴀᴛᴏᴍ.

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