Practice Test Unit 6.3

Quiz
•
Science
•
8th Grade
•
Hard
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many electrons fit in the second energy level?
2
8
6
4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Reactivity is a _________________ property.
Chemical
Physical
Flammable
Elemental
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What determines an elements reactivity?
Protons
Valence electrons
Neutrons
electrons
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which part of an atom has most of the mass?
Nucleus
Electron
Electron cloud
all of it
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What side of the periodic table are the metals located on?
Left
Right
Zig Zag line
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many valence electrons do elements in group 14, 4A?
14
4
18
8
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which statement would correctly support the type of front and weather occurring along the front in the picture below?
Warm Front-Warm air quickly rising over cold air, producing thunderstorms
Cold Front- Cold dry air pushing the warm moist air up quickly, producing Thunderstorms and possible tornado
Stationary Front- Both cold and warm air pushing from both sides causing the front to not move, producing showers
Cold Front- Warm moist air is gently gliding over the cold air, producing thunderstorms, hail, and possible tornado
Tags
NGSS.MS-ESS2-5
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