Which of the following is an element?
A) fire
B) iron
C) salt
D) water
E) wine
Correct Answer:
Verified
Q22: Vegetable oil is a(an)_,and is found in
Q23: List and describe two differences between pure
Q24: Each symbol denotes an element except
A)Co.
B)CO.
C)Cu.
D)C.
E)Cl.
Q25: The formula for ammonia, Q26: What is the symbol for tungsten? Q28: What is the chemical symbol for calcium? Q29: Which of the following can be classified Q30: Which of the following is a mixture? Q31: Which symbol does not denote a compound? Q32: A reddish powder is heated gently in
A)W
B)Tu
C)Sn
D)St
E)Ti
A)C
B)Ca
C)Cl
D)Cr
E)Cu
A)cough
A)
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