An atom is unlikely to react when it is stable. That is when it's shell is complete. Due to the completion of the shell, no other electron can combine through any form of bonding. Hope i helped.
Answer:
DNA is deoxyribonucleic acid
Explanation:
DNA is the molecule that contains the genetic code for the organism.
Answer - Hardness
Reason - Given the moths scale you can determined the resistance.
Answer:
Sister chromatids on the top and Chromosomes on bottom
The answer is Redshift in electromagnetic spectrum. hope this helps, have an amazing day :)