Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
Matter
|
All such tangible materials that occupy space and have mass
|
|
Atom and subatomic particles
|
A tiny particle that cannot be subdivided into smaller substances without losing its properties. (Protons, neutrons, electrons)
|
|
Electrons and electron shells
|
Negatively charged subatomic particles (What holds the electron energy and sits on the orbitals)
|
|
Valence
|
The number of electrons in the outermost shell of an element
|
|
Compounds: Ionic vs. Covalent bonds
|
Covalent: Atoms share electrons
Ionic: Do not share electrons they completely transfer |
|
Ions: Cations vs. anions
|
Cations: positively charged ions
Anions: negatively charged ions |
|
Oxidation vs. Reduction
|
Oxidation: any reaction causing electron loss
Reduction: any reaction causing an atom to receive electrons. |
|
pH: acid vs. base
|
Acid: when a component dissolved in water releases excess hydrogen ions.
Base: when a component releases excess hydroxyl ions. |
|
Atomic number vs. Atomic mass
|
Atomic number: the number of protons in the element
Atomic mass: the weight of the element |
|
Organic molecules
|
Carbohydrates[Monosaccharides,disaccharides, polysaccharides] Lipids[Triglycerides, phospholipids, waxes, steroids] Proteins, Nucleic Acids[DNA and RNA]
|
|
ATP
|
A nucleotide, that contains adenine, ribose, and three phosphates, thats an energy source.
|