<u>Answer</u>:
When Uranium-238 decays, it emits 8 Alpha particles and 6 beta particles before finally becoming the stable daughter product. The atomic number and mass number of the daughter product is 92 and 234 respectively.
<u>Explanation</u>:
In the process of decay of Uranium-238, it emits alpha particles, and the resultant product is Thorium-234, which turns into Protactinium-234, and this Protactinium-234 undergoes the beta decay to form the Uranium-234.
As per the question, a stable daughter product is created after the emission of alpha and beta particles, this implies that Uranium-234 is a stable product after the decay of Uranium-238. Therefore, the atomic number is 92 (number of protons) and the mass number is 234 (protons+neutrons) which is also the element of the naming.
Were is the rest of the question...I mean were is the so called column
Answer: B
Explanation:
The answer to the question is Australia. It is in the southeast region of the Earth. It is the largest country in Oceania. It is the answer to the question.
Answer:
I think for number 1 the answer is c.herd llamas and alpacas and for 2 I think the answer is B. Not sure about the last question though. Hope this helps!
Explanation:
As the runoff flows, it may pick up loose bits of soil and sand. Runoff causes more erosion if the land is bare. ... Much of the material eroded by runoff is carried into bodies of water, such as streams, rivers, ponds, lakes, or oceans. Runoff is an important cause of erosion.
hope this helps! :)
