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62 Cards in this Set
- Front
- Back
Properties of metals? |
conductors of heat and electricity, malleable, shiny, silver, ductile |
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Properties of non metals? |
Poor conductors of heat and electricity |
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Trends of the periodic table? |
Metals on the left and in the centre. Non-metals on the right. |
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Reactive groups? |
Alkali, Alkaline, and Halogen. |
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Non-reactive group? |
Noble gases. |
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How many electrons are in each orbital shell of an atom? |
2 in the first, 8 in the rest. |
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What is in an ionic compound? |
a metal and a nonmetal. |
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What is in a polyatomic compound? |
A metal and a polyatomic atom. |
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What is in a molecular compound? |
two non-metals. |
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Prefixs 1-10? |
1- Mono 2- di 3- tri 4- tetra 5- penta 6- hexa 7- hepta 8- octa 9- nona 10- deca
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Law of Conservation of Mass? |
Mass of the products = Mass of the reactants |
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Properties of Acids? |
Taste sour, do not feel slippery, pH less than 7, corrode metals, irritate or burn skin, dissolve in water, conduct electricity |
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Properties of Bases? |
Taste bitter, feel slippery, do not corrode metals, dissolve in water, conduct electricity, irritate or burn skin, pH greater than 7. |
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What's the pH scale? |
A number scale that indicates how acidic or basic a solution is. |
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What is a Neutralization reaction? |
A reaction between an acid and a base that produces water (h2o) and salt (NaCl).
acid+base=salt+water |
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What is A+BC= AC+B? |
Single Displacement |
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What is A+B=AB? |
Synthesis. |
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AB=A+B? |
Decomposition. |
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AB+CD=AD+CB? |
Double Displacement. |
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Cx+Hy+O2=CO2+H2O? |
Combustion. |
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Frequency is... |
F - Hz or /s |
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Wavelength is... |
(lambda) - m |
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Speed is... |
V -m/s |
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Order of electromagnetic spectrum? |
R M I V U X G |
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Order of colours? short to large. |
Red Orange Yellow Green Blue Indigo Violet (shortest to longest wavelength) |
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Additive colours? |
Red Green Blue |
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Subtractive Colours? |
Green+Red= Yellow Green+Blue=Cyan Red+Blue= Magenta |
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Name some types of light sources. |
Trioboluminescence, Incandescent, Flourecsent, Electric discharge, LED, OLED, plasma display, LCD, bioluminescence |
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Transparent means... |
Completely see through. |
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Translucent means.... |
Sort of see through. |
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Opaque means.... |
Not see through. |
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Law of Reflection? |
Angle of incidence=Angle of reflection |
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To calculate magnification... |
m=hi over ho or m= di over do |
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SALT means... |
Size Attitude Location Type |
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What is refraction? |
How much light bends from one media to another. |
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What is snells law? |
n1sin01=n2sin02 |
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Total magnification= |
Objective x Ocular |
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Differences between plant cells and animal cells? |
Plant cells are square shaped, have a central vacuole, chloroplast, cell wall. Animal cells have centrioles for cell division. |
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What are the steps in mitosis? |
Interphase Prophase Metaphase Anaphase Telephase |
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What is a cancer cell? |
A cell what divides uncontrollably. |
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What is apoptosis? |
When a cell is killed or dies because it is no longer needed. |
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Organelles make up what? |
Cell. |
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Cells make up what? |
Tissues. |
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Tissues make up what? |
Organs. |
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Organs make up what? |
Organ systems. |
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Four types of animal tissue? |
Connective, Epithelial, Nervous, Muscle. |
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Path of blood? |
Right atrium, right ventricle, lungs, left atrium, left ventricle, body. |
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Arteries send blood... |
Away from the heart. |
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Veins send blood... |
to the heart. |
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What is homeostatis? |
"steady state" of your body. |
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How does oxygen and carbon dioxide go in and out of your blood? |
Oxygen is breathed in and diffuses into your blood in the lungs through capillaries. CO2 is then put back into your breath and out into the air. |
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Concave mirrors produce a ______ image. |
REAL. unless between focal point and mirror. |
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Convex mirrors produce a ______ image. |
Virtual. |
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Respiratory system consists of.... (in order) |
Epiglottis, Larynx, trachea, bronchi, bronchioles, lungs, alveoli. |
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The integumentary system contains and does.... |
Skin, hair, nails, and glands. Covers and protects your body, and controls body temperature. |
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What is the order of organs that food passes through after being eaten? Which organs break down food? |
mouth, epiglottis, esophagus, stomach, small intestine, large intestine, rectum.
Liver, pancreases,gall bladder. |
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What does c stand for? |
Speed of light in vacuum. |
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What does n stand for? |
Index of refraction. |
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What is a stem cell? |
Unspecialized cell. Either become specialized or continue to divide. |
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What is an embryonic stem cell? |
Cells formed in embryos and undergo differentiation, perform different tasks. |
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What is an adult stem cell? |
A cell that undergoes specialization leaving it with a limited ability to be a variety of cell types. |
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What are the greenhouse gases? |
Carbon dioxide, nitrous oxide, and methane. |