• Shuffle
Toggle On
Toggle Off
• Alphabetize
Toggle On
Toggle Off
• Front First
Toggle On
Toggle Off
• Both Sides
Toggle On
Toggle Off
• Read
Toggle On
Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

Play button

Play button

Progress

1/23

Click to flip

23 Cards in this Set

• Front
• Back
 element a substance that cannot e broken by chemical or physical means atom smallest part of element that has all characteristics of the element nucleus the center of an atom made of protons and neutrons-contains most of mass in atom proton particle with a positive charge in the nucleus with mass neutron particle with a neutral charge in the nucleus with mass electorn particle with a negative charge surrounding the nucleus with no mass atomic number number of protons in atom (defines element) mass number combined number of protons and neutrons in the nucleus of an atom atomic mass average of the mass numbers of the isotopes of an element isotope atoms of the same element that have different mass numbers and the same chemical properties molecule composed of 2 or more atoms held together What measurement can the unit "grams" be used for? mass What measurement can the unit "mL" be used for? volume What measurement can the unit "lbs" be used for? mass What measure can the unit "lbs/mL" be used for? density List three versions of the density formula using mathematical symbols. D=M/V, M=DxV, & V=M/D What is the density of water? 1 gram per cubic centimeter or 1 gram per mililiter What is the density of a fluid that occupies a volume of 60 mL and has a mass of 12 grams? 5 grams per mililiter If the density of a certain plastic used to make a bracelet is 1.20 grams per cubic centimeter, what mass would a bracelet of .5 cubic centimeters have? Would this bracelet float or sink in water? .60 grams per cubic centimeter. It would float in water State the components of a scientific paper in order of first to last. Title, abstract, introduction, materials & methods, results, disscussion, acknowledgements, literature cited, appendix What are the results in a scientific paper, and what do they include? Description of findings; includes charts and graphs What is an independent variable? The variable the experimenter controls or chooses. What is a dependent variable? The outcome variable-the variable that you think may be affected by the independent variable