What is life? Flashcards
1
Q
covalent bond
A
sharing electrons
2
Q
ionic bonds
A
transferring bonds
3
Q
what kind of charge do ionic bonds have
A
overall negative charge
4
Q
ion
A
an atom/molecule with a full charge
5
Q
Polar covalent bonds
A
electrons shared unequally
6
Q
non-polar covalent bonds
A
electrons shared equally
7
Q
what kind of bond are hydrogen bonds
A
polar covalent bonds
8
Q
what kind of structure do hydrogen bonds have
A
ring structure (aromatic)
9
Q
what are hydrogen bonds
A
attraction between a partial positive charge on a H atom of one molecule and a partial negative charge on an atom in a different molecule
10
Q
Hierarchy of Life
A
atoms, molecules, cells, tissue, organ, body systems, organism, population, community, ecosystem
