Answer:THE LAST OPTION!!!!!!!!!!!!!
Explanation:
Answer:
A. Element Name: Flourine
no. of electrons (e^-)=Atomic number (Z)=no. of protons (p^+)
no. of neutrons (n^0)=Atomic mass-no. of protons (p^+) i.e. (n^0)=10
B. Element Name: Neon
Atomic mass=no. of electrons/protons + no. of neutrons i.e. 10+10=20
no. of protons (p^+)=no. of electrons (e^-)=Atomic number (Z)=10
Charge= -2
Explanation:
Charge is the tendency of an atom to lose or gain an electron. The gaining of electron is a positive charge (+) and the losing of an electron is a negative charge (-).
Answer:
The Athenian boys were taught to read, write and quote portions of literary works. They also taught singing and playing and trained as athletes or trained as warriors. They did not acquire this education to qualify for a job but to earn the right to be full citizens.
Explanation:
Athenian girls were taught to read, write and the simple account needed to run a household. After their childhood, they almost never received additional education.
Boys from wealthy families who went to private schools were taken care of by pedagogues - paidagogos, domestic slaves who were selected specifically for this purpose and accompanied by these boys. Classes were held in teachers' homes where the boys were taught the above subjects. From the age of twelve, the boys practiced wrestling, running and discus throwing and javelin throwing. And the Athenians are older boys taught by more sophisticated disciplines such as culture, science, music and art. Education ended at 18 years followed by military training for 1-2 years.
Prior to the Civil War, immigration was surging in particular from Germany, Ireland, and some Nordic countries.
During the 1830's-1850's, the US experienced a surge of new immigrants coming to the US looking for work. The market revolution offered opportunities for unskilled, poor immigrants to get jobs. those with more money were able to take advantage of new lands opening in the west (now Mid-west) for cheap.
Irish immigrants tended to be poorer and would come to the urban areas to settle and look for jobs. They created neighborhoods suited to their culture. Nativist groups formed in reaction to the new immigrants in particular the Irish. They were seen as unclean and as low in status as free blacks. Germans and those from Nordic countries tended to have more money and were skilled in farming. These groups came for cheap land and would make up the populations of Wisconsin, Illinois, Iowa, Minnesota, Indiana, and Ohio. Those that could buy land were able to create ethnic communities and were not bothered by nativist groups as much as those settling in the cities. During the years of the war, immigration slowed to a halt and would revive again to a full roar after the war ended.
Answer:
<h3> Exchange of plant and animal species, but also certain negative phenomena.</h3>
Explanation:
"With Europeans' arrival on the soil of North America, there was an exchange of certain plant and animal cultures. However, that contact also had negative connotations. Europeans also brought certain infectious diseases such as the flu and smallpox to which the natives did not have a developed immune system. These diseases have decimated, in some cases, the entire tribal communities of North America.
When we talk about exchanges of plant and animal species, Europeans took over potatoes, tobacco, tomatoes, corn, and some other crops from the natives. On the other hand, the natives got acquainted with wheat, onions, and pigs, and horses."
