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30 Cards in this Set
- Front
- Back
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What is a proton,where is it located, how much does it weigh?
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Positive charge, located in the nucleus, and weighs 1 amu |
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What is electron, where is it located, how much does it weigh? |
Negative charge, located in the electron cloud, weighs 0 amus |
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What does the atomic number tell u |
It tells you the number of protons and neutrons in a atom |
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What does the atomic mass tell you? |
It's tells you the mass of the atom |
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Which atom has 1 proton? |
Hydrogen |
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If the atomic is 14 and the mass is 29 how many neutrons do I have ? |
15 |
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Where is the nucleus located at |
In center of the atom |
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Where is the majority of the mass of an atom located at? |
In the nucleus |
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Which group is inert and why |
Group 8 because it has a full valence electrons |
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What element is in group 8 period 2? |
Neon |
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The laws of conservation of mass _____. |
Matter can be neither created nor destroyed |
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What is an unbalanced force? |
Hey force that causes an object to change its motion |
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What is a balanced force? |
Force acting on an object that have it keep it current motion. Sitting still or constant speed. Dad |
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What is speed? |
Distance traveled over a period of time. 45 mph. |
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What is velocity? |
Distance traveled over a period of time with a direction. |
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What is acceleration? |
Speeding up, slowing down or changing direction. |
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What is newtons first law? |
An object in motion will stay in motion and object at rest will stay at rest on sale and unbalanced force acts upon it |
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An example of newtons first law is? |
If you're riding in your vehicle, slam on the brakes, everything inside the vehicle will keep going forward. |
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What is newtons second law? |
Force equals mass times acceleration F = ma |
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Force = 20 N, mass = 5 KG what is the acceleration? |
100 |
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What is convection? |
The process of warm air/water raising and cool air/water sinking. This also creates wind. |
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What is conduction? |
The transfer of heat through direct contact. |
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What is radiation? |
The transfer of heat through Wave. |
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What is a land breeze and how does it work? |
Land breeze happens at night time. This happens because the Lancores off faster that the water causing a convection current that has Air rising over the ocean, so taking over the land. |
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What is a seabreeze and how does it work? |
Seabreeze happens during the day. This happens because Land is warmer than the ocean causing a convection current of the air over the land to rise in the air over the water to sink. |
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What is a seabreeze and how does it work? |
Seabreeze happens during the day. This happens because Land is warmer than the ocean causing a convection current of the air over the land to rise in the air over the water to sink. |
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What are the characteristics of high pressure? |
Clear skies and cooler temperature. |
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What is a seabreeze and how does it work? |
Seabreeze happens during the day. This happens because Land is warmer than the ocean causing a convection current of the air over the land to rise in the air over the water to sink. |
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What are the characteristics of high pressure? |
Clear skies and cooler temperature. |
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What are the characteristics of low pressure? |
Warmer weather and stormy conditions |
