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Unit 1.1 Quiz Review Flashcards | StudBud
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Unit 1.1 Quiz Review
Unit 1.1 Quiz Review
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Ms. Palmer's Class 8B Science
Flashcards
41 cards
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Practice quiz
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Questions
41
Answers
1
Which of the following is a fundamental of the kinetic molecular theory?
Kinetic energy is conserved
Molecules have attractive forces on each other
Kinetic energy is spontaneous
moelcules are in fixed motion
2
Odorless, Colorless, nonflammable and low chemical reactivity Gases
Transition Metals
Halogens
Alkali Metals
Noble Gases
3
The atomic mass is made up of which two subatomic particles?
Electrons and protons
protons and neutrons
electrons and neutrons
4
The atomic tell us how many ____ are in an atom.
Neutrons
Protons
Both red and blue
Electrons
5
Which is not a physical property of matter?
Volume
Density
Flammability
Mass
6
Define the Law of Conservation of Mass
Matter cannot chase states.
Matter cannot be created nor destroyed
Matter makes up everything and can only be destroyed by fire.
All matter is created through nuclear explosions that occur in space.
7
Metals reside on the right and nonmetals reside on the left side of the periodic table.
True
False
8
Define that theory: Gas particles are in constant random motion.
Atomic theory
Kinetic Molecular Theory
Potential Molecular Theory
9
What family is the yellow section?
Transition Metals
Noble Gases
Metalloids
Halogen
10
What is the atomic mass of Neon?
20.179
20
40
10
11
Name that state: Molecules flow easily and assume the shape of part of the container it occupies.
Solid
Liquid
Gas
12
This subatomic particle is neutral and resides in the nucleus
electron
Neutraltron
neutron
proton
13
What two subatomic particles make up the majority of an atoms mass?
Neutron and Electron
Proton and Neutron
Proton and Electron
14
What family is this?
Alkaline Earth Metals
Metalloids
Noble Gases
Alkali metals
15
What is matter?
A substance that can be destroyed by fire.
Any substance made up of ONLY electrons
A particle only found in space
Any substance made up of atoms
16
Have characteristics of metals and nonmetals. Look like metals but have nonmetallic chemical properties
Halogens
Transition Metals
Alkaline Earth Metals
Metalloids
17
How many valence electrons does Neon have?
6
8
9
2
18
Metals that are shiny, soft, and highly reactive. Located in group 1
Metalloids
Noble Gases
Alkali Metals
Transition Metals
19
How many periods are there on the periodic table?
18
4
10
7
20
How many energy levels does Potassium (K) have?
7
4
3
8
21
At what temperature does water freeze? (in Celsius)
0
100
32
19
22
How many energy levels does Aluminum have?
12
3
18
1
23
What family is this?
transition metals
Alkaline Earth metals
halogens
metalloids
24
Most reactive nonmetals that are located in group 17.
Halogens
Transition metals
Metalloids
Alkaline metals
25
_______ is the smallest particle of an element
Molecule
Atom
drop
26
Who is the father of the Periodic Table
George Bush
Niel Armstrong
Isaace Newton
Dmitri Mendeleev
27
The periodic table is organized based on increasing _______________.
elements
Atomic Number
Electrons
28
What is chlorine's atomic number?
35.45
35
70
17
29
Name that state: Molecules assume the shape and volume of the container and have lots of free space.
Gas
Liquid
Solid
30
What family is this?
Halogens
Transition Metals
Alkali Metals
Noble Gases
31
Metals that are good conductors of heat and electricity, are malleable, and have high densities.
Metalloids
Noble Gases
Transition Metals
Alkaline Earth Metals
32
Which of the following is a fundamental of the Kinetic Molecular Theory?
Molecules are in constant random motion
Kinetic energy is not conserved
The volume taken up by gas in a container is significant to the gas itself.
33
This subatomic particle is negative and resides around the nucleus
Neutron
Negatron
electron
proton
34
How many Groups (columns) are there on the periodic table?
five
eighteen
twenty four
seven
35
Name that state: Molecules have a fixed volume and shape. Particles vibrate and have little free space.
Plasma
Gas
Liquid
Solid
36
_____ are made up of atoms that are held together by chemical bonds
Molecules
protons
neurtons
atoms
37
Which of the following is NOT a chemical property of matter?
Flammability
Reactivity
Toxicity
Boiling Point
38
What is the atomic mass of Nickel?
Ni
28
56
58.693
39
All matter contains
Mass and volume
surface area and tension
Mass and height
Volume and concentration
40
Which of the following is a fundamental of the kinetic molecular theory?
Kinetic energy of the gas is proportional to the temperature
Molecules have attractive forces
Kinetic energy is not conserved
41
What family is this?
Metalloids
Halogens
Alkaline Earth Metals
Transition Metals
