Question

Besides gallium, which other elements have since been discovered that were left by mendleev in his periodic table (any two)

Answer 1

Scandium and Germanium

Answer 2

ʜᴇʏᴀ ᴍᴀᴛᴇ!!

ʜᴇʀᴇ ɪs ᴜʀ ᴀɴsᴡᴇʀ ⏬ ⏬

ɢᴇʀᴍᴀɴɪᴜᴍ ᴀɴᴅ sᴄᴀɴᴅɪᴜᴍ ᴡᴇʀᴇ ʟᴇғᴛ ɪɴ ᴘᴇʀɪᴏᴅɪᴄ ᴛᴀʙʟᴇ ʙʏ ᴍᴇɴᴅᴇʟᴇᴇᴠ.

sᴄᴀɴᴅɪᴜᴍ ɪs ᴅᴇɴᴏᴛᴇᴅ ʙʏ ᴛʜᴇ sʏᴍʙᴏʟ sᴄ

ᴀɴᴅ ɢᴇʀᴍᴀɴɪᴜᴍ ɪs ʀᴇᴘʀᴇsᴇɴᴛᴇᴅ ʙʏ ᴛʜᴇ sʏᴍʙᴏʟ ɢᴇ

ɢᴀᴘs ᴡᴇʀᴇ ᴀʟʀᴇᴀᴅʏ ʟᴇғᴛ ғᴏʀ ᴛʜᴇᴍ ɪɴ ᴛʜᴇ ᴘᴇʀɪᴏᴅɪᴄ ᴛᴀʙʟᴇ ʙᴇғᴏʀᴇ ʙʏ ᴍᴇɴᴅᴇʟᴇᴇᴠ.

ᴍᴇɴᴅᴇʟᴇᴇᴠ ᴄʟᴀssɪғɪᴇᴅ ᴛʜᴇ ᴇʟᴇᴍᴇɴᴛs ɪɴ ᴛʜᴇ ᴘᴇʀɪᴏᴅɪᴄ ᴛᴀʙʟᴇ ʙʏ ᴛᴀᴋɪɴɢ ɪɴ ᴀᴄᴄᴏᴜɴᴛ ᴛʜᴇ ᴍᴀssᴇs ᴏғ ᴀᴛᴏᴍs.

ʜᴇ ᴘʟᴀᴄᴇᴅ ᴛʜᴇ ᴇʟᴇᴍᴇɴᴛs ɪɴ ᴛʜᴇ ᴘᴇʀɪᴏᴅɪᴄ ᴛᴀʙʟᴇ ᴀᴄᴄᴏʀᴅɪɴɢ ᴛᴏ ᴛʜᴇɪʀ ɪɴᴄʀᴇᴀsɪɴɢ ᴀᴛᴏᴍɪᴄ ᴍᴀss ᴏʀᴅᴇʀ.