Answer is B, Bromine is on group 7 and calcium on 2,
The answer is a!!!!!!!!!!
The calorimetry experiment is usually done to determine the heat capacity of the sample. The working equation would be:
Q = mCpΔT
Q is the energy
m is the mass of sample
Cp is the heat capacity
ΔT is the temperature
So, if the thermometer is too high, then that would affect ΔT, which would make it greater. Consequently, you would calculate a much lesser heat capacity of the sample compared to the theoretical value.
The son of a weaver, Dalton's major contribution to the field of chemistry is his atomic theory proposed in 1803.
This is what a proper adjective is.
