Long wavelengths and low frequencies
Answer: Option (a) is the correct answer.
Explanation:
Atomic number is the sum of only total number of protons present in an element. Whereas mass number is the sum of total number of both protons and neutrons present in an element.
For example, given atom has mass number as 15 and its atomic number is 7.
Therefore, number of neutrons present in it will be calculated as follows.
Mass number = no. of protons + no. of neutrons
15 = 7 + no. of neutrons
no. of neutrons = 15 - 7
= 8
Thus, we can conclude that the given atom contains 8 neutrons in the nucleus.
Answer:
ch3c(ch3)(oh)ch3
Explanation:
that should be the answer
Answer:
i need to know the question then i can help :)
Explanation:
https://sciencing.com/make-3d-model-atom-5887341.html
