6TH GRADE SCIENCE CHAPTER 2 TEST PART 2 Question Preview (ID: 27062)
PART 2.
TEACHERS: click here for quick copy question ID numbers.
Copper is used for wires because it is ductile. This is a chemical property.
a) True
b) False
c)
d)
Shape is a chemical property.
a) True
b) False
c)
d)
Carbon dioxide goes from solid to gas without becoming a liquid. This is a chemical change.
a) True
b) False
c)
d)
____ is a physical property
a) Oxidation
b) Density
c) Flammability
d) Combustibility
The temperature at which a liquid becomes a gas is the _______ point.
a) freezing
b) boiling
c) condensation
d) melting
The melting point of silver is a _________.
a) chemical change
b) chemical property
c) physical property
d) physical change
You can separate sugar from sand because sugar is ______ and sand is not.
a) malleable
b) ductile
c) soluable in water
d) acidic
An example of a chemical property is _________.
a) ability to be attracted by a magnet
b) solubility
c) boiling point
d) ability to react with oxygen
When a peeled banana turns black, it is a _________.
a) chemical change
b) physical change
c) change of state
d) thermal change
The change that is NOT a physical change is _______.
a) freezing
b) dissolving
c) burning
d) evaporating
An example of a chemical change is _______.
a) A magnet sticking to the refrigerator
b) dew dissapearing from the grass
c) mashing potatoes
d) frying a hamburger
Potassium has the atomic number of 19, with a mass of 39.098. What is the proton count for potassium?
a) 19
b) 39
c) 20
d) NONE OF THE ABOVE
Potassium has the atomic number of 19, with a mass of 39.098. How many neutrons does potassium have?
a) 21
b) 19
c) 20
d) None of the above
An element is made of only one kind of __________.
a) Atom
b) Isotope
c) Compound
d) Plastic
On the periodic table, metalloids are found ______.
a) middle
b) on the left
c) on the right
d) between the metals and nonmetals
_________ tells you the number of protons in the nucleus of each atom of an element.
a) Atomic number
b) Atomic mass
c) Electrons
d) Neutrons
________ is formed when two or more substances come together but don't combine to form new substance.
a) Mixture
b) Electron
c) Mass
d) Substance
Elements in a _______________ are always combined in the same proportion by mass.
a) Solution
b) Atom
c) Compound
d) Mixture
A chemical change must have which of the following results?
a) The substance changes state.
b) Energy is released.
c) The substance changes its form or shape.
d) A new substance with different properties forms.
Luster is a property that describes the shininess of a metal.
a) True
b) False
c)
d)
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 27062 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 27062 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register