SCIENCE FINAL
Terms
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- Metallic Covalent
- Same as covalent but two atoms are both metals
- Ionic Bond
- One atom transfers it's outermost electrons to another atom and has an Ionic Character over 50%
- How many Hydrogen atoms in CH4CH2CH2CH3?
- 11
- Dilute
- To make (a liquid) thinner or weaker
- Three types of chemical bonds
- Ionic, Covalent, and Metallic Covalent
- Concentrated
- To gather together, closely or compact
- Compund
- Composed of two or more elements
- Solvent
- A substance that dissolves another to form a solution
- Bohr Diagram order
- 2, 8, 18, 18, 32
- Oxygen (O2)
- Colorless gas that will make flame burn brighter (required for combustion)
- Chemical
- The use of a chemical to dissolve the desired mineral into a liquid
- Covalent
- When two atoms share their outermost electrons and an Ionic Character under 50%
- Acetylene
- Colorless gas that will burn when O2 present
- List Aquitard materials
- Soil, Clay, Solid Rocks
- What state of matter can be found the most in the universe?
- Plasma (the sun and stars)
- Saturated
- Maximum purity
- How do you calculate Neutrons
- Subtract Protons - Atomic Mass (rounded)
- Effervescence
- A gas produced in a Chemical Reaction
- Double Displacement
- Different atoms in two different compounds replace each other
- Density
- Seperation of the dense minerals from the less dense ones
- List Aquifer materials
- Gravel, Sand, Sandstone
- Synthesis
- two ore more simple substances combined to form a new more complete substance
- Reactant
- Substance that enters a Chemical Reaction
- Flitration
- The seperation of a solid from a liquid
- How many Hydrogen atoms in CH2CH4CH4CH3?
- 13
- Hydrogen (H2)
- Colorless gas that will explode in the prescence of fire or a spark if oxygen present
- Solute
- The substance dissolved in the solution
- The 4 states of matter
- Liquid, Solid, Gas, Plasma
- Precipitant
- An insoluble solid that forms when solutions are mixed together
- How many Hydrogen atoms in CH3CH2CH2CH3?
- 10
- Exothermic Reaction
- A Chemical reaction in which energy is released in the for of heat
- Magnetism
- The use of a megnet to find out if you have iron, nickel or cobalt
- Electrolysis
- Process in which a chemical reaction occurs when an electrical current passes through an electrolyte solution.
- Endothermic Reaction
- A chemical reaction in which energy is taken into the reacting substances usually in the form of heat or light
- What are the two types of mines
- Underground and Surface
- Product
- substance produced by a Chemical Reaction
- Decomposition
- When a complex substance breaks down into two or more simple substances
- What are the 3 types of solar radiation?
- ultraviolet, visible, and infrared
- Single Displacement
- uncombined element replaces an element that is part of a compound
- Metal Displacement
- A process when one atom or ion of one substance replaces one atom or ion of another
- Carbon Dioxide (CO2)
- Colorless/odorless gas that does not aid in combustion. burning fire will go out