Question

Name two elements whose existence was predicted by Mendeleev​

Answer 1

Answer:

Two elements whose properties were predicted on the basis of their positions in Mendeleev's periodic table are Gallium and Scandium.

Answer 2

ᴛᴡᴏ ᴇʟᴇᴍᴇɴᴛs ᴡʜᴏsᴇ ᴘʀᴏᴘᴇʀᴛɪᴇs ᴡᴇʀᴇ ᴘʀᴇᴅɪᴄᴛᴇᴅ ᴏɴ ᴛʜᴇ ʙᴀsɪs ᴏғ ᴛʜᴇɪʀ ᴘᴏsɪᴛɪᴏɴs ɪɴ ᴍᴇɴᴅᴇʟᴇᴇᴠ's ᴘᴇʀɪᴏᴅɪᴄ ᴛᴀʙʟᴇ ᴀʀᴇ ɢᴀʟʟɪᴜᴍ ᴀɴᴅ sᴄᴀɴᴅɪᴜᴍ.

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