Multiple Choice
What chemical symbol has been given to the element sodium?
A) S
B) K
C) Na
D) Sr
Correct Answer:
Verified
Correct Answer:
Verified
Q19: Match the substances with their classification.<br>-Diamond<br>A)heterogeneous mixture<br>B)element<br>C)homogeneous
Q20: Match the definition with its term<br>-Molding iron<br>A)model<br>B)law<br>C)hypothesis<br>D)experiment<br>E)chemical
Q21: Match the element with its symbol.<br>-Neodymium<br>A)N<br>B)Ne<br>C)Nd<br>D)Ni<br>E)No
Q22: Match the substances with their classification.<br>-Lemonade (without
Q23: Match the substances with their classification.<br>-Distilled water<br>A)heterogeneous
Q25: Which of the following is not a
Q26: Which of the following can be classified
Q27: The term used to describe the conversion
Q28: Which of the following is an example
Q29: Match the event with its name of