Chemistry 101
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This quiz will challenge your knowledge of understanding in the Chemistry Unit being studied. The Sout Carolina state standards that are covered are the following: 7-5. 1, 7-5. 2, 7-5. 3, 7-5. 4. *Note: this is only a portion of the standards taught within this unit.
- 1.Matter is composed of
- A.
Electrons
- B.
Very small particles called atoms
- C.
Various components of cells that create energy
- 2.Matter cannot be:
- A.
Broken into smaller bits
- B.
Part of the earth
- C.
Created nor destroyed
- 3.Which of the following is the best conductor of electricity?
- A.
Metals
- B.
Non-Metals
- C.
Transition Metals
- 4.
- A.
Fe
- B.
Ti
- C.
Xe
- 5.Which type of element is brittle when it is a solid?
- A.
Metal
- B.
Non-Metal
- C.
Gap Metal
- 6.Elements in a group tend to be
- A.
More similar chemically
- B.
Less similar chemically
- C.
Not similar at all chemically
- 7.
- A.
F
- B.
Cl
- C.
Br
- D.
Fe
- 8.Why do we catoagorize elements?
- A.
So it looks pretty
- B.
So that elements can be understood by their structure and placement in the universe
- C.
There are dates in which they were founded and it is easier to know which ones came first.
- 9.The periodic table shows a total of _______ metalloids
- 10.Al3+ + 3CH3COO- →
- A.
Al2(CO3)3
- B.
AlCl3
- C.
(CH3COO)3Al
- 11.The periodic table is made up of elements that are arranged by
- A.
Groups and periods
- B.
Periods and compounds
- C.
Families and elements
- 12.The bottom number in each elemental box is the
- A.
Atomic number
- B.
Number of protons
- C.
Atomic Mass
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