Answer:
Nickel(III) oxide is the chemical name of the compound represented by the formula Ni2O3?
Answer:
Negative sign says that release of heat.
Explanation:
The expression for the calculation of the heat released or absorbed of a process is shown below as:-
Where,
is the heat released or absorbed
m is the mass
C is the specific heat capacity
is the temperature change
Thus, given that:-
Mass = 25.2 g
Specific heat = 0.444 J/g°C
So,
Negative sign says that release of heat.
Because their species is in danger of going extinct<span />
Can hold max of 8 electrons