SHOW WoRKSHOW WoRK A scientist has discovered a new (hypothetical) element, and she was able to isolate 25 atoms of that element. 5 atoms were identified to have a mass of 42 amu, and 20 atoms were identified to have a mass of 49 amu. Calculate the average atomic mass of the hypothetical element. SHOW WoRK!!!

Inot sure what it is i sorry : ((

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.

The answer is neonhope it