Science Test 1

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List the steps of the Scientific Method in order
- -State the problem
- -Research the problem
- -Make a hypothesis
- -Perform an experiment
- -Analyze data
- -Make conclusion
Why is a a control group necessary in an experiment?

All other variables have to be compared to it
Variable you change on purpose

Independent variable
Responds to change of the independent variable

dependent variable
Equation for F to C

(9/5 C) + 32
Equation for C to F

5/9 (F-32)
Substance made of 2 or more atoms

Compound
Substance made of only 1 type of atom

Element
-It transfers electrons
-Use arrows
-Metals and Nonmetals

Ionic Bond
-Shares electrons
-Uses circles
-Nonmetals, Nonmetals

Covalent bond
What comes first deci or Deca?

Deca
Group 1
- Alkali Metals
- +1
Group 2
- Alkaline Earth Metals
- +2
Group 3-12
- Transition Metals
- (Charge varies)
Group 13

+3
Group 14

- or +4
Group 15

-3
Group 16

-2
Group 17
- Halogens
- -1
Group 18
- Noble Gases
- 0
Bottom 2 Rows of the Periodic Table
- Lanthanides and Actinides
- (Their charge varies)
List the 9 characteristics of living things
- -Made of 1 or more cells
- -Cell-basic unit of life
- -Cells never form by nonliving things
- -Unicellular-single cell makes up entire organism
- -Organism- any living thing
- -Multicellular-made of many cells
- -Human cells are made up of 6 trillion cells
List the King Henry Died by Drinking Chocolate Milk
- Kilo
- Hecto
- Deca
- meters/grams/liters
- deci
- centi
- milli
Measurements of Mass, Meters, and Seconds?
- Kilogram
- Distance
- Time

Author

LaurenCamp29

173955

Card Set

Science Test 1

Description

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Updated

2012-09-27T23:36:51Z

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