Quantitative Observation

Using numbers from a data table to support your claim

The first item transfers energy to the second item when they collide the first item would lose energy and the second gains energy

The force that pulls things toward Earth

The amount of space an object takes up

Formula is mass/volume liquids will layer according to their density the biggest density will sink to the bottom and the smallest density will layer on top (WATER has a density of ONE)

Particles are tightly packed and vibrate a little

Particles take the shape of their container and are more spread out then in a solid

Particles are very spread out and bounce

A liquid changes to a gas The sun or heat will do this quicker

Can be separated by evaporation, magnetism, solubility, and filtration

Using water and filter paper to separate a mixture. (A mixture of water and sand)

The mass of a substance would change since it is open to the air

The mass of a substance would not change if it is confined and cannot escape

Conservation of Matter

The total number of atoms on the left side of the chemical equation (reactants) must equal the total of number of atoms on the right side of the equation (Products)

As you add more of this, the temperature will increase and the particles will move faster

Count the capital letters to determine the number of elements in a compound

The big number in front of a compound - No number means one molecule

The subscript (Small number after an element) tells the number of atoms of that element. No number means one atom

A way of separating a mixture that contains iron filings

Made with a nail, coiled wire, and a battery. One way to increase the strength is by using a higher voltage battery

The more times you do and experiment the more accurate (Reliable) the data will be with less errors

ONE Pathway for electricity to flow. If one bulb goes out the whole circuit goes out. All bulbs will have the same brightness

Has MANY pathways for electricity to flow. If one bulb goes out, the rest stays on. Used in buildings, schools, homes, stores.

Energy is absorbed. Temperature goes down

Energy is released and the temperature goes up

How quickly something dissolves. If you raise the temperature, this will increase

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Science Final Vocab

Term	Definition
Kinetic Energy	Energy in Motion
Potential Energy	Stored Energy
Mass	The more of this you have the more kinetic energy you have
Claim	Restate and answer the problem of the experiment in a full sentence
Quantitative Observation	Using numbers from a data table to support your claim
Energy Transfer	The first item transfers energy to the second item when they collide the first item would lose energy and the second gains energy
Gravity	The force that pulls things toward Earth
Volume	The amount of space an object takes up
Density	Formula is mass/volume liquids will layer according to their density the biggest density will sink to the bottom and the smallest density will layer on top (WATER has a density of ONE)
Solid	Particles are tightly packed and vibrate a little
Liquid	Particles take the shape of their container and are more spread out then in a solid
Gas	Particles are very spread out and bounce
Evaporation	A liquid changes to a gas The sun or heat will do this quicker
Mixture	Can be separated by evaporation, magnetism, solubility, and filtration
Filtration	Using water and filter paper to separate a mixture. (A mixture of water and sand)
Open System	The mass of a substance would change since it is open to the air
Closed System	The mass of a substance would not change if it is confined and cannot escape
Conservation of Matter	The total number of atoms on the left side of the chemical equation (reactants) must equal the total of number of atoms on the right side of the equation (Products)
Fermal Energy	As you add more of this, the temperature will increase and the particles will move faster
Elements	Count the capital letters to determine the number of elements in a compound
Coefficient	The big number in front of a compound - No number means one molecule
Ball and Stick Model	The subscript (Small number after an element) tells the number of atoms of that element. No number means one atom
Chemical Reaction	Something new is formed
Magnetism	A way of separating a mixture that contains iron filings
Electromagnet	Made with a nail, coiled wire, and a battery. One way to increase the strength is by using a higher voltage battery
Trials	The more times you do and experiment the more accurate (Reliable) the data will be with less errors
Series Circuit	ONE Pathway for electricity to flow. If one bulb goes out the whole circuit goes out. All bulbs will have the same brightness
Parallel Circuit	Has MANY pathways for electricity to flow. If one bulb goes out, the rest stays on. Used in buildings, schools, homes, stores.
Endothermic	Energy is absorbed. Temperature goes down
Exothermic	Energy is released and the temperature goes up
Carbon dioxide and Water Vapor	They are both gases
Bar Graph	A graph that has bars
Solubility	How quickly something dissolves. If you raise the temperature, this will increase

Created by: user-1974764

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