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1st semester vocab!

Gratuated Cylinder A graduated cylinder is a narrow, cylindrical container marked with horizontal lines to represent units of measurement and used to precisely measure the volume of liquids.
Beaker A beaker is a cylindrical flat-bottomed container used in laboratories, usually made of glass and having a pouring lip.
Triple Beam Balance Triple beam balances Measure the mass of an object.
Hand Lens Hand lens are used to see small things close up.
Flask A defiinition for flask is holding or mixing chemicals in.
Electron An electron is a negativley charged particle located in the electron shell around the nucleus.
Proton A proton is a postivley charged particle located in the nucleus.
Neutron A neutron is a prticle that has no charge and is located in the nucleus.
Atomic Mass The atomic mass is the average mass of an atom or element.
Group A group is column of elements in the periodic table in which elements have a certain properties in common, groups are sometimes called a chemical family.
Newtons First Law The first law states that an object at rest stays at rest, and an object in motion stays in motion until acted on by an unbalanced force.
Newtons Second Law The second law states that the acceleration of an object depends on the mass of the object and the amount of force applied to the object.
Newtons Third Law The third law states that for every action, there is an equal and oppisite reaction.
Unbalanced Force Unbalanced forces produce a change in the motion of an object.
Balanced Force Balanced forcces produce no change in motion of an object.
Force A force is a push or a pull.
Thrust Thrust is a strong push that quickly moves an object.
Nebula A Nabula is a cloud of interstellar gas and dust.
Spiral Galaxy A sprial galaxy is a galaxy that has a spiral structure.
HR Diagram A HR Diagram is a graph that shows the relationship of a stars tempatureto its absolute magnitude.
Created by: Gianna24