Answer:
Primer postulado:
Así Bohr asumió que el átomo de hidrógeno puede existir solo en ciertos estados discretos, los cuales son denominados estados estacionarios del átomo. En el átomo no hay emisión de radiación electromagnética mientras el electrón no cambia de órbita.
Explanation:
Answer:
Acid
Explanation:
Acid pHs range from 1 to 6. Base pHs range from 8 to 14. 7 is neutral.
The smaller the pH, the more acidic the substance is.
Right now, the solution with pH 5 is moderately acidic. However, if its pH decreases to 3, that means the solution has become much more acidic. The only way to become more acidic is to have added an acid.
Neutralizer is wrong because it would not make the acid more acidic; it would probably neutralize it and either keeps its pH the same or raise its pH a litte.
Base is wrong because if a base was added, the pH would likely increase.
There is enough info to tell.
Hope this helps!
Answer:
Option B
Explanation:
All people who are asked to testify in a criminal case must first be issued a subpoena by law enforcement, is a "false statement" or option B. A subpoena is a request to appear in court which is usually given out by the attorneys who are a part of the case, the law enforcement does not give out subpoenas, so this is indeed a false statement.
Hope this helps.
It’s A and D have a good day!!