Classify the following as either elements, compounds, homogeneous mixtures (solutions) or heterogeneous mixtures: a) copper (II) sulfate b) Kool Aid c) wood d) plastic e) lined paper f) gadolinium

Idid the calculation and i get 875,000,000 which can be written as 8.75 x 10^6?

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.

12 is probably the typical age for a first kiss but i think its to young.