What is the chemical symbol for iodine?
A) I
B) Id
C) In
D) Io
Correct Answer:
Verified
Q72: What is the name of the element
Q73: Which of the following represents a compound?
A)Co
B)Mn
C)CO₂
D)Na
Q74: What is the chemical symbol for iron?
A)Fe
B)I
C)In
D)Ir
Q75: A molecule
A)is a charged atom.
B)consists of one
Q76: After a yellow solid is dissolved in
Q78: A solution is another name for a(n)
A)compound.
B)element.
C)heterogeneous
Q79: How many meters are in 10.0 cm?
A)0.0100
B)0.100
C)1.00
D)1,000
Q80: What is the chemical symbol for chromium?
A)C
B)Cr
C)Ch
D)Cm
Q81: Most molecules have dimensions in the nanometer
Q82: The prefix centi means _.
A)10⁻³
B)10⁻²
C)10⁻¹
D)10²
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