For this problem you may find it helpful to use this calorimetry calculation template. 1
A student places 50 g of an unknown metal into a calorimeter containing 100 g of water. The initial temperature of the water is 15 °C and the initial temperature of
the metal is 237 °C. The final temperature of both is 30°C. The specific heat of water is 4.185J/g°C.

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.

B? i feel like this is a trick