Question

Elements of group I form ions with a charge of +​

Answer 1

Answer:

Explanation:

The elements in Group 1 of the Periodic Table are called the alkali metals. They form ionic compounds when they react with non-metals. Theirions have a single positive charge. For example, sodium forms sodium ions, Na+

Answer 2

$\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

ᴛʜᴇ ᴇʟᴇᴍᴇɴᴛs ɪɴ ɢʀᴏᴜᴘ ₁ ᴏғ ᴛʜᴇ ᴘᴇʀɪᴏᴅɪᴄ ᴛᴀʙʟᴇ ᴀʀᴇ ᴄᴀʟʟᴇᴅ ᴛʜᴇ ᴀʟᴋᴀʟɪ ᴍᴇᴛᴀʟs. ᴛʜᴇʏ ғᴏʀᴍ ɪᴏɴɪᴄ ᴄᴏᴍᴘᴏᴜɴᴅs ᴡʜᴇɴ ᴛʜᴇʏ ʀᴇᴀᴄᴛ ᴡɪᴛʜ ɴᴏɴ﹣ᴍᴇᴛᴀʟs. ᴛʜᴇɪʀɪᴏɴs ʜᴀᴠᴇ ᴀ sɪɴɢʟᴇ ᴘᴏsɪᴛɪᴠᴇ ᴄʜᴀʀɢᴇ. ғᴏʀ ᴇxᴀᴍᴘʟᴇ﹐ sᴏᴅɪᴜᴍ ғᴏʀᴍs sᴏᴅɪᴜᴍ ɪᴏɴs﹐ ɴa﹢.

$\huge{\underline{\mathtt{\red{T}\pink{H}\green{A}\blue{N}\purple{K}\orange{S}}}}$