Silver exists in 2 isotopes: Ag-107 and Ag-109. If average atomic mass is 107.9, which is more abundant?

I’m pretty sure it’s false i’m not sure

Afraidsugar lol it’s the third one

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.