The sun is made up of two main elements, hydrogen and helium.
- Hydrogen makes up about 92% of all of the atoms in the sun while helium makes up about 7.8%.
- Oxygen, carbon, neon and nitrogen make up most of the remaining 0.2%.
Answer:
DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person's body has the same DNA.
EXPLANATION: SO THE CORRECT ANSWER IS
"NUCLEIC ACID"
Answer: Option (e) is the correct answer.
Explanation:
Formula to calculate radius is as follows.
p(r) =
=
= 0
+ = 0
=
r =
Thus, we can conclude that most likely radius at which the electron would be found is .
Reacting to produce hydrogen gas is a chemical property