it is because it reacts readily with other compounds
Here this might help you added the website link:
https://phet.colorado.edu/sims/html/build-an-atom/latest/build-an-atom_en.html
Hi there!
<u>Answer</u>:
Genes and chromosomes
Explanation:
All cells contain Genetic information (or Dna) which is organised into structures called chromosomes.
Chlorophyll are basically green pigments in Chloroplasts and both are <u>only</u><u> </u><u> </u><u> </u><u> </u>found in plant cells and not all cells
<h2><em>Al2 S3</em></h2>
<em><u>The formula for aluminum sulfide is Al2 S3.</u></em>
<h2><em>hope it helps</em><em>!</em></h2>
It is because they increases linearly due to adding of 1 proton at each step.