Biology a? unit thr

Question Answer
from a scientific standpoint, where does the term a??organic a??mean? molecules that are made of carbon are called organic molecules
what are the three main parts of an atom? electron neutron and protron
what are the six most common elements in organic molecules? carbon hydrogen oxygen nitrogen phosphorus sulfur
why is carbon such an important element? I can make huge chains
How do molecules and compounds differ? I module is when two or more atoms join together and a compound is when two or more elements joined together
How is an ion form when An atom is positive or negative charge
What is a polar molecule Water hydrogen positive and oxygen is negative side
what type of bond forms when an atom gives up electrons to other Atoms Ionic bonds
What type of bond is formed when atoms are shared Covalent bond
What is the relationship between bonds and energy Energy has to make bonds

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