Which is a molecule of phosphorous?
A) F
B) F2
C) P4
D) Ph
Correct Answer:
Verified
Q39: Which element forms diatomic molecules?
A)Nitrogen
B)Nickel
C)Boron
D)Iron
Q40: Which element forms diatomic molecules?
A)Sulfur
B)Neon
C)Calcium
D)Chlorine
Q41: Which of the following formulas contains the
Q42: The smallest uncharged individual unit of a
Q43: How many atoms of calcium are indicated
Q45: Which element is malleable,ductile,and a good conductor
Q46: The nitrate group is NO3-1.How many nitrate
Q47: The ultimate particle of water is a(n)
A)atom.
B)molecule.
C)anion.
D)cation.
Q48: Which element is not a gas at
Q49: Which is the correct symbol for iron?
A)I
B)I2
C)FE
D)Fe
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