Multiple Choice
Which of the following statements does not describe a chemical property of oxygen?
A) Iron will rust in the presence of oxygen.
B) Oxygen combines with carbon to form carbon dioxide gas.
C) The pressure is caused by collision of oxygen molecules with the sides of a container.
D) When coal is burned in oxygen,the process is called combustion.
Correct Answer:
Verified
Correct Answer:
Verified
Q216: What group of elements does the shaded
Q217: Calcium belongs to the _ group of
Q218: Which of the compounds C<sub>2</sub>H<sub>6</sub>,CaCl<sub>2</sub>,Cu(NO<sub>3</sub>)<sub>2</sub>,OF<sub>2</sub> are expected
Q219: The observation that 4.0 g of hydrogen
Q220: Boron-9 can be represented as<br>A) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4940/.jpg"
Q222: The vertical columns of the periodic table
Q223: Which is most likely to form a
Q224: How many protons (p),neutrons (n),and electrons (e)are
Q225: _ is used in lights and signs.<br>A)Neon<br>B)Helium<br>C)Iodine<br>D)Silicon
Q226: Which of the following statements concerning ionic