1st benchmark study guide

Name

Period

1st Benchmark Study Guide

1) Fill in this chart below

 Kilo Base Unit Deci Centi (k) (h) (da) (l, m, or g) (liters, meters,or grams) (m) 100 1 0.01 0.001 Hundreds Tens Tenths Thousandths 1000 1 10 1 1 1 1 100

2)  The International System of Units (metrics) are based on multiples of what number?

3)  When reading the triple beam balance you start with the ______________ number/slide bar.  Then you need to line up your _____________________.

4)  Mass is measured in _________using generally what tool? ____________________________

If you were going to measure the mass of a large tree, what prefix would I use?

5)  Volume is measured in __________ using generally what tool? __________________________

If I were to measure the amount of water I was going to water my small house plant with, what prefix would I use?

6)  Length is measured in __________ using generally what tool?_____________________

If I was going to measure the length of the small desks in Ms. Trump’s room what unit would I measure in?

True or False

7) You should wear a lab apron when conducting a lab.

8) When heating in a test tube, it is okay to cork the test tube.

9) It is okay to point a test tube toward your face.

MATH

10) What is 5.37g in grams?  Meaning 5.37g = __________________ kg

11) 84 dm = __________________ dam

12) What is the formula for density?

13) Mass is 81,  Volume is 9, what is the density

14) 5g/cm= ?/400 solve for ? Density =5g/cm3, volume = 400cm3, solve for mass.

15)  The independent variable is placed on which axis on a graph?

16)  The dependent variable is place on which axis on a graph?

17)  The International System of Units (metrics) are based on multiples of what number?

18)  What is a constant in an experiment?

19) What part of the scientific method do you look for trends and patterns?

20) Fill in this chart

 Solid Liquid Gas Describe shape (use the rectangle) Draw a picture of the shape Compressible (highly or moderately) Movement of particles

21) Properties of Matter-list as many as you can for both chemical and physical properties

 PHYSICAL CHEMICAL

22)  Acids have a pH number  between ____ and ____.

23)  If a liquid has a pH of 7 that material is a(n)

24) Is lightening a form of plasma?

25)  List the statements that are included in the particle theory of matter:

26) Define matter-

27) Define compound-

28) Define mixture-

29)  Define element-

30)  Define solution-

31)  Acids are __________ and bases are _____________.  (Think of taste)

32)  Acids have this in its formula _______________, while bases have this_______________. (Think element combination/formula)

33)  Bases release ________________ions (H+) and Acids release _________________ ions (OH-)

 Acids Bases taste feels reacts with some metals( yes or no) pH range ions formed

There will be 40 questions on this benchmark.  This benchmark is worth 30% of your grade.  Complete the study guide.  Study over the study guide A LOT!