The answer is 2
Hope this helped ??
Answer:
Metalloids are metallic-looking brittle solids that are either semiconductors or exist in semiconducting forms, and have amphoteric or weakly acidic oxides. Typical nonmetals have a dull, coloured or colourless appearance; are brittle when solid; are poor conductors of heat and electricity; and have acidic oxides.
Explanation:
Bronze alloy and porcelain dentures
It’s lower, hope this helps with your issue and helps solve your problem, no problem