Question

Which of the following is true of the Noble gases? (check all that apply) 1 found in Group 18 2 contain 8 valence electrons 3 found only as Metals 4 will not react with other atoms due to a full valence shell

Answer 1

Contains 8 valence electrons

will not react with other atoms due to a full valence shell

Step-by-step explanation:

There is no such thing as Group 18. there are only 8 groups in the periodic table.

They are called noble 'gases' not noble metals