what is the element ar classified as in the periodic table?\n a noble gas\n a halogen\n a metalloid\n a metal
what is the element ar classified as in the periodic table?\n a noble gas\n a halogen\n a metalloid\n a metal
Answer
Brief Explanations:
Argon (Ar) has a full - outer electron shell, which is a characteristic of noble gases. Noble gases are chemically inert under normal conditions. Halogens are in group 17, metalloids have properties intermediate between metals and non - metals, and metals are good conductors of heat and electricity. Ar does not fit these other categories.
Answer:
a noble gas