• thriving cities
• wealthy merchant class
• classical heritage of Greece and Rome
They made legislation with other countries that regulates their use and they build large bomb shelters
Answer:
Ang tula ay magkaiba sa iba pang mga akdang pampanitikan katulad Ng maikling kuwento
Explanation:
Ang tula ay Isang akdang pampanitikan na kung saan totoo Ang pinapahayag sa lahat Ng salita at Minsan ito ay nagpapahayag Ng damdamin at kung ano Ang nakikita mo sa kapaligiran. Ang ibang mga akdang pampanitikan.
Answer: Marie Curie studied the radiation of all compounds containing the known radioactive elements, including uranium and thorium, which she later discovered was also radioactive. She also found out that:
- you can exactly measure the strength of the radiation from uranium;
- the intensity of the radiation is proportional to the amount of uranium or thorium in the compound - no matter what compound it is;
- the ability to emit radiation does not depend on the arrangement of the atoms in a molecule; it must be linked to the interior of the atom itself - a revolutionary discovery!
When she realized that some uranium and/or thorium compounds had stronger radiation than uranium, she made the following hypothesis: there must be an unknown element in the compound which had a stronger radiation than uranium or thorium. Her work aroused the interest of her husband, Pierre Curie, who stopped his own research on crystals and joined the "detective work" with his wife. And Marie was proven right
