Answer: solvent
solvent is A solvent is usually a liquid
Since the half-life is 4.5 billion years, two half-lives would have elapsed after 9 billion years.
<span>If you start with 400 g, half decays during the first half-life, leaving 200 g. </span>
<span>During the second half-life, half of the 200 g decays, leaving 100 g.</span>
A chemical reaction that has a positive g is best described as endergonic.
Answer:
There is <u>only one change</u> when transcribing from a DNA sequence to a RNA sequence.
Explanation:
The change when transcribing is that instead of thymine (T) in a DNA sequence, you have Uracil (U) in a RNA sequence. The rest will stay the same. So, <u>DNA has ATCG</u>, whereas <u>RNA has UACG</u>. There should be <u>NO thymine (T)</u> in your RNA sequence–– it should only include the four of the following: UACG.
[FORMAT]: DNA is to RNA
<u>A is to U</u> (IMPORTANT, NO "T") –– Think as <u>Apples Under</u> the Tree
<u>T is to A</u> –– Think as <u>Trees have Apples</u>
<u>C is to G</u> –– Think as <u>Car in the Garage </u>
<u>G is to C</u> –– Think as <u>Inside the Garage are Cars</u>
When a non metal gains or share by two electrons then the valency will be 2^- or 2^+