Chemistry review- Anatomy
The smallest unit the makes up all matter.
All atoms are made of all of the following except for...
The electron has a ______ charge.
The proton number is also the same as the _____ number.
The proton has a ______ charge.
Most of the mass of the atom is found where?
The ______ is involved in bonding.
If an atom loses an electron it becomes....
If an atom gains an electron it becomes....
If atoms share electrons it is known as a ______ bond.
If atoms gives or takes electrons it is known as a ______ bond.
The type of bond between water molecules that causes cohesion.
A molecule that is slightly postive and also slightly negative is a _____ molecule.
When salts like, NaCl, are added to water the compound forms...
Electrolytes is a fancy word for ...
If a molecule is not attracted to water it is known as...
If a molecule is attracted to water it is known as...
pH is the measure of ____ ions in a solution.
If the pH of a substance is between 2-4, it is considered a...
If the pH of a substance is between 10-13, it is considered a...
A compound is organic if it includes what element?
The building block of carbohydrates is a ...
A protein that speeds up chemical reactions and lowers activation energy in the body is...
A lipid that makes up the bulk of the cell membrane.
The "universal" energy created in the body that can be used by all cells.