Answer:
29
Step-by-step explanation:
To find what isn't a composite number, we need to find which of these is prime. 27 isn't since its 9*3. 28 isn't since its 14*2. 29 is prime
Answer:
These are the intervals of the people who are at least adults and are mature enough to take the survey seriously and answer correctly
Step-by-step explanation:
They can show change on how much time passed.
Answer:
The energy difference between the ground and excited state and temperature has the following effect on the excited-state population: As the energy difference between the ground state and excited state decreases, the excited-state population DECREASES. As the temperature of the flame increases, the excited-state population INCREASES.
Step-by-step explanation:
When one or more electrons in an atom has an increase in energy than an unoccupied state, it means the atom is in an excited state. If the atom is not in an excited state, it is considered to be in the ground state.