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MatterSKochis
6th Grade
Question | Answer |
---|---|
Matter | Is everything around you. Anything that has mass and takes up space. |
Mass | The amount of matter in an object. |
Inertia | Object's tendency to resist a change in motion. |
weight | Determined by the pull of gravity |
Volume | The amount of space an object takes up |
density | A measurement of how much matter is packed into a certain volume of a substance |
Meniscus | The curve of the surface of a liquid resulting from surface tension. |
Temperature at which a liquid changes to solid | Freezing point |
The temperature at which a substance changes from a liquid state to gas (vapor) state; same as condensation point for that substance. | Boiling point |
The boiling point of water is | 100 degrees Celsius |
The temperature at which a substance changes from the solid state to the liquid state | Melting Point |
The melting point for water is | 0 degrees Celsius |
This has a definite shape and volume. Its particles are packed very close and are arranged in pattern. Ther is very little movement in the particles. | Solids |
This takes the shape of its container. It does not have a definte shape but has a definite volume. The atoms and molecules have more space between them than a solid, but less than a gas and are free to move. The particles are not in a set pattern. | Liquids |
This does not have definite shape or volume. The molecules are moving in very fast and in random patterns. The particles are spread apart. | Gases |
What is this particle model of? | solid |
What is this particle model of? | Liquid |
What is this particle model of? | Gas |
What is this particle model of? | Plasma |
What is the reading of the meniscus? | 18 |
What does it take for matter to change from one state to another? | energy or pressure |
Smallest particle into which an element can be divided and still maintain the properties of that element | Atom |
The subatomic particles of the Atom | protons, electrons, neutrons |
The "core" or center of the atom. Contains the protons and neutrons | The Nucleus |
These are located in the nucleus. Are positively (+) charged. Have an atomic mass unit of 1 | Protons |
These are located in the nucleus. Have no electric charge or are neutral. Have an atomic mass unit of 1 | Neutrons |
These are found outside the nucleus. They are negatively charged particles. Have an atomis mass unit of 1/1836 | Electrons |
The electron cloud has how many levels that we discussed. | 3. |
Level 1 in the electron cloud holds how many electrons? | 2 |
0 degrees Celsius | |
This takes the shape of its container. It does not have a definte shape but has a definite volume. The atoms and molecules have more space between them than a solid, but less than a gas and are free to move. The particles are not in a set pattern. | Liquids |
This doe not have definite shape or volume. The molecules are moving in very fast and in random patterns. The particles are spread apart. | Gases |
What is this particle model of? | |
Gas | |
What is this particle model of? | Plasma |
What is the reading of the meniscus? | |
Smallest particle into which an element can be divided and still maintain the properties of that element | |
The subatomic particles of the Atom | protons, electrons, neutrons |
These are located in the nucleus. Have no electric charge or are neutral. Have an atomic mass unit of 1 | |
These are found outside the nucleus. They are negatively charged particles. Have an atomic mass unit of 1/1836 | Electrons |
Level 1 in the electron cloud holds how many electrons? | |
Level 2 in the electron cloud holds how many electrons? | 8 |
Level 3 in the electron cloud holds how many electrons | 18 |
The simplest form of matter. It can not be broken down into simpler substance. It is made up of only one type of atom. They are represented by a symbol | Element |
Pure substance that are made up of more than one element. Formed during a chemical change. They are represented as a formula | Compounds |
Is a combination of two or more substances that have not been combined chemically. Substances keep their separate identity or prpoerty. | Mixture |
A mixture that does not seem the same thoughout (least mixed). Parts are usually large enough to see and separate. | Heterogeneous Mixture |