Multiple Choice
A substance is composed of diatomic molecules. Choose the appropriate classification from the response list below:
A) could be an element or a compound
B) could be an element but not a compound
C) could be a compound but not an element
D) could not be an element nor a compound
Correct Answer:
Verified
Correct Answer:
Verified
Q16: A substance that cannot be separated into
Q17: In which of the following sequences of
Q18: Which of the following is a correct
Q19: Which one of the following statements about
Q20: A substance has a freezing point of
Q22: An element is a substance that<br>A) can
Q23: For the elements calcium, iron, and beryllium;
Q24: Which of the following statements concerning mixtures
Q25: Which of the following substances contains same
Q26: A substance has a variable composition. Choose