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10 Cards in this Set
- Front
- Back
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What are the components of the atom? |
*Nucleus - Protons(+) and Neutrons (no charge) *Surrounding Nucleus - Electrons (-) |
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3 most common elements in earths core |
1. Iron 2. Nickel 3. Oxygen |
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3 most common elements in earths crust |
1. Oxygen 2. Silicon 3. Aluminum |
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3 most common elements in Ocean |
1. Oxygen 2. Hydrogen 3. Chlorine |
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3 Most Common elements in Atmosphere |
1. Nitrogen 2. Oxygen 3. Argon |
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What is a fluid. |
A substance which flows (gas or liquid) |
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What is viscosity |
The thickness of a fluid/ rate of flow |
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What is Compressibility |
The ability of a substance to be compressed or expanded (density change) |
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What is density |
The amount of matter in a given space (mass/volume) |
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Metric prefixes from Tera to pico |
Tera=10^12 Giga=10^9 Mega=10^6 Kilo=10^3 - Milli=10^-3 Micro=10^-6 Nano=10^-9 Pico=10^-12 |
