Answer:
they cause animals home's to be destroyed
Explanation:
Hi, Iqraiqbalxx!Copper is an element on the periodic table of elements. It is also known as Cu.
Atomic Number-29
Group-11.
Answer:
Explanation:
The possible energy states for the particles are 0, 10 and 20 J.
The constraint in the system is that the total energy of the particles must be 20 J.
One given configuration where the total energy is 20 J is if both the particles occupy the 10 J state.
Hence, (10;10) is the given configuration.
Another possibility is if one of the particle is in 0 J state and another is in 20 J state. Hence, the system has a total energy of 0+20 = 20 J.
Hence, the possible configuration can be written as (0;20) or (20;0) which are energetically equivalent to the given configuration. Note that if the circles are indistinguishable, then the configuration (0,20) and (20,0) is the same thing.
Answer:
The reaction is exothermic
Explanation:
For the dissolution reaction of the problem:
NaOH(s) → Na⁺(aq) + OH⁻(aq)
the temperature of the reaction rise from 21.0°C to 30.9°C. As the temperature increases, the reaction is <em>EXOTHERMIC </em>because produce heat when occurs increasing the temperature of the solution.
