<u>Alpha radiation</u> is a type of airborne particle that rapidly loses energy as it moves through the atmosphere, has weak penetrating strength, and can be prevented by clothing or a piece of paper.
<h3><u>Why does alpha radiation exist?</u></h3>
Two protons and two neutrons are bonded together to form an object resembling a helium-4 nucleus, which is what is known as an alpha particle, also known as an alpha ray, or alpha radiation. Although there are additional possibilities, they are often created during the alpha decay process.
The Greek letter, which begins the alphabet, is where the name "alpha particle" originates. Alpha is represented by the sign 2+. Net spin is zero for alpha particles. Alpha particles typically have a kinetic energy of around 5 MeV and a velocity in the area of 4% of the speed of light because of the mechanism of their generation in ordinary alpha radioactive decay.
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Answer:
The answer is d
Explanation:
but it seems as though the answer is in the question lol
It’s A. need is a necessity, like a glass of milk for your cereal
Answer:
C. Interdependent
Explanation:
By depending on each other for goods they need , the countries are economiCally dependent on each other. Economic dependence is a system that refers to a situation where companies and nations are dependent on each other economically. This system is a product of labour specialization. A country that cannot produce a certain good efficiently would depend on another to get such a good.