The mass of an atom is determined by the number of protons the element has. The more protons, the heavier the element.
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Answer: The specific heat of the unknown metal is
Explanation:
The quantity of heat required to raise the temperature of a substance by one degree Celsius is called the specific heat capacity.
Q = Heat absorbed= Joules
m= mass of substance = 86.8 g
c = specific heat capacity = ?
Initial temperature of the water =
Final temperature of the water =
Change in temperature ,
Putting in the values, we get:
The specific heat of the unknown metal is