Question

question 7. which list represents the classification of the elements nitrogen, neon, magnesium, and boron, respectively?
metal, metalloid, nonmetal, noble gas.
nonmetal, noble gas, metal, metalloid.
nonmetal, metalloid, noble gas, metal.
noble gas, metal, metalloid, nonmetal.

Explanation:

Nitrogen is a non - metal as it lacks metallic properties and is a gas at room temperature. Neon is a noble gas, known for its low reactivity and full outer electron shell. Magnesium is a metal, which is a good conductor of heat and electricity and has a shiny appearance. Boron is a metalloid, having properties intermediate between metals and non - metals.

Answer:

Nonmetal, noble gas, metal, metalloid