The statement in option B is not correct. B is the correct answer. This is because nuclear fission usually occur in large unstable isotopes, which are bombarded with high speed particles like neutrons, which make them to split into smaller particles. The statement in option A, C and D are true about nuclear fission.
You can use the HWE (Hardy Weinberg Equilibrium) equations :
p + q = 1
p^2 + 2pq + q^2 = 1
If the allele combinations do not equal one after a while, evolution has occurred.
Answer:
2
Explanation:
There are 3 carbons on the right side
there are only two on the left side....you need one more ...so add one more... change the '1' coefficient in front of C to '2'
The answer is c :) i hope its the right answer
Question
Define chemical symbol and what is the significance of a chemical symbol. who first invented a chemical symbol.
Answer:
Chemical symbol - notation of one or two letters representing a chemical element.
J.J Berzelius - Swedish Scientist introduced chemical symbol in 1813.
The significant of chemical symbol is to have shorthand way to represent an element on the periodic table. it also used to standardized the language of chemistry and to identify elements and atoms in a chemical formula.
Explanation: