Atoms & Bonds
Electrons have this type of charge
What is negative?
This is a type of energy an object has due to its MOTION
What is Kinetic Energy?
This is what is being dissolved in a solution
What is solute?
The hydrogen and oxygen in water forms this type of bond by sharing electrons
What is Covalent Bond?
These biomolecules are our primary source of energy
What is Carbohydrates?
Atoms of the same element with a different number of neutrons
What is Isotope?
This is type of energy is often given off as heat
What is Thermal Energy?
This is the even distribution of particles in a solvent by Brownian motion
What is Diffusion?
The hydrogen and oxygen in water forms this type of bond when electrons are shared UNEVENLY
What is Polar Molecule?
These biomolecules make up our cell membrane
What is lipids?
These subatomic particles are the same as the atom's Atomic number
What is Protons?
This is a substance that speeds up chemical reactions by lowering the activation energy
What is Catalyst?
Something that has a pH of 2 is referred to as this
What is Acidic?
This is when the positive hydrogen of one water molecule attracts the negative oxygen of a different water molecule
What is Hydrogen Bond?
These biomolecules are found in eggs, meat, and peanut butter
What is Proteins?
Atoms that shares electrons EVENLY form this type of bond
What is Non-polar Molecule?
This is a catalyst that occurs in naturally living things
What is Enzyme?
Bleach is an example of this
What is Base?
This attraction between water molecules creates high surface tension, allowing bugs and the Jesus lizard to walk on water
What is Cohesion?
These biomolecules make up our DNA and RNA
What is Nucleotides?
CH4 forms this type of bond
What is Covalent?
In photosynthesis, 6CO2 + 6H2O + energy -> C6H12O6 + 6O2 is an example of this type of reaction
What is Endothermic Reaction?
When dissolved in water, an acid forms this
What is hydrogen ions?
This attraction forms between water and other substances (the reason plants can move water against gravity)
What is Adhesion?
This is an example of a carbohydrate that our cells use in cellular respiration
What is glucose?