The number of elements in 2CH4

Because a model would make the investigation easier to understand

Okay this will take 1 hour okay dont forget me.

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.

Ahigh energy (high speed) particle (alpha or beta or neutron) are shot at the target;