Question

Name two elements you would like to show chemical reactions similar to magnesium ? What is the basis of your choice.

Answer 1

Berilium and Calcium

they r chosen coz they r in the same grp i.e,2nd grp of periodic table........elements of same group share similar properties

Answer 2

ᴛʜᴇ ᴛᴡᴏ ᴇʟᴇᴍᴇɴᴛs ᴀʀᴇ ʙᴇʀʀʏʟɪᴜᴍ ᴀɴᴅ ᴍᴀɢɴᴇsɪᴜᴍ

ᴇʟᴇᴄᴛᴏᴠᴀʟᴇɴᴄʏ ɪs 2

ᴇʟᴇᴄᴛʀᴏɴɪᴄ ᴄᴏɴғɪɢᴜʀᴀᴛɪᴏɴ

1) 1s² 2s²

2) 1s²2s²2ᴘ^6 3s²

ᴛʜᴇʏ ʙᴇʟᴏɴɢ ᴛᴏ sᴀᴍᴇ ɢʀᴏᴜᴘ ɪᴇ ɢʀᴏᴜᴘ ɴᴏ.2

ᴛʜᴇʀᴇ ᴄʜᴇᴍɪᴄᴀʟ ᴀɴᴅ ᴘʜʏsɪᴄᴀʟ ᴘʀᴏᴘᴇʀᴛɪᴇs ᴀʀᴇ sɪᴍɪʟᴀʀ ᴛʜᴀᴛ ɪs ᴡʜʏ ᴛʜᴇʏ ᴀʀᴇ ᴘʟᴀᴄᴇᴅ ɪɴ sᴀᴍᴇ ɢʀᴏᴜᴘ...ᴀʟᴋᴀʟɪ ᴍᴇᴛᴀʟs ᴏʀ ᴀʟᴋᴀʟɪɴᴇ ᴇᴀʀᴛʜ ᴍᴇᴛᴀʟs...