Question

What are the noble gas elements

Answer 1

Group 8A (or VIIIA) of the periodic table are the noble gases or inert gases: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). The name comes from the fact that these elements are virtually unreactive towards other elements or compounds.

Answer 2

• ⠀ ⠀⠀⠀⠀⠀ ⠀⠀⠀⠀✧ ᴛʜᴇ ɴᴏʙʟᴇ ɢᴀsᴇs ᴀʀᴇ ᴀ ɢʀᴏᴜᴘ ᴏғ ᴄʜᴇᴍɪᴄᴀʟ ᴇʟᴇᴍᴇɴᴛs ᴛʜᴀᴛ ᴍᴀᴋᴇ ᴜᴘ ɢʀᴏᴜᴘ 18 ᴏɴ ᴛʜᴇ ᴘᴇʀɪᴏᴅɪᴄ ᴛᴀʙʟᴇ.

• ᴛʜᴇsᴇ ɢᴀsᴇs ᴀʟʟ ʜᴀᴠᴇ sɪᴍɪʟᴀʀ ᴘʀᴏᴘᴇʀᴛɪᴇs ᴜɴᴅᴇʀ sᴛᴀɴᴅᴀʀᴅ ᴄᴏɴᴅɪᴛɪᴏɴs:

• ᴛʜᴇʏ ᴀʀᴇ ᴀʟʟ ᴏᴅᴏʀʟᴇss, ᴄᴏʟᴏʀʟᴇss, ᴍᴏɴᴀᴛᴏᴍɪᴄ ɢᴀsᴇs ᴡɪᴛʜ ᴠᴇʀʏ ʟᴏᴡ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴠɪᴛʏ.

• ᴛʜᴇ sɪx ɴᴏʙʟᴇ ɢᴀsᴇs ᴛʜᴀᴛ ᴏᴄᴄᴜʀ ɴᴀᴛᴜʀᴀʟʟʏ ᴀʀᴇ ʜᴇʟɪᴜᴍ (ʜᴇ), ɴᴇᴏɴ (ɴᴇ), ᴀʀɢᴏɴ (ᴀʀ), ᴋʀʏᴘᴛᴏɴ (ᴋʀ), xᴇɴᴏɴ (xᴇ), ᴀɴᴅ ʀᴀᴅᴏɴ (ʀɴ). ✧