Answer:
Hey there! :)
Explanation:
Answers;
165lbs = 74842.74
12.01cm = 0.1201
………………….……………………………………
(Answers will be explained)
~So first let’s do question ‘A’
A. 165 lbs=?? g
~We have to use the formula.
Grams=Pounds X 453.59237
(Note: 1 lb = 453.59237)
~With that being said, we can see that the pounds in 165. So we have to multiply using the formula.
~165 X 453.59237
⇒ Equals to 74842.74
So question ‘A’ is 74842.74
==================================================
~Okay now let’s do question ‘B’
B. 12.01 = ?? m
~Let’s first see what the formula is.
~Meters = Centimeter * 0.01
Or...
~Meter = Centimeter / 100
(Note: 1 m = 100 cm)
~Okay now let’s use the formula to find the answer.
(We use the formula)
12.01 / 100
⇒ Equals to 0.1201
~Hope this helps!~
^^Good luck!^^
~Have a nice day! :P
~If you have any questions about the steps, than ask for help! I would be glad to help with anything you don’t understand! :)
^-^ Also if you need help with other questions, I might be free to answer them too!
C. because silvers atomic number is 47 so you subtract 47 from 107 to get the number of neutrons
C. 115 is your best answer
There are 118 elements in the Periodic Table
hope this helps
Explanation:
DNA is composed of large amount of amino acids and have a lot of amide groups .
Therefore , in the acidic or in basic medium , the DNA molecules is either dissociated or dis stabilized via protonation or de protonation .
<u>The double helix structure of the DNA may break or get dis ordered .</u>
But , from the question , In sodium phosphate buffer at pH = 7.0 , is the neutral condition , hence , the DNA remains unchanged , because of the neutral medium .
And in pure water ,
The DNA molecule remains intact as , in pure water , there are no ions .
Answer:
an ionic bind occurs between a metal and a nonmetal.
ex: NaCl