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CHEMISTRY OF THE ELEMENTS: Nitrogen
Chemistry Of The Elements: Sulphur
MATTER - PROPERTIES AND TRANSFORMATION: Acidic And Alkaline Solutions
MATTER - PROPERTIES AND TRANSFORMATION: Atomic Structure And The Periodic Table
MATTER - PROPERTIES AND TRANSFORMATION: Atoms
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Carbon
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Hydrogen
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Oxygen
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Phosphorus
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - The Halogens
MATTER - PROPERTIES AND TRANSFORMATION: Structure And Bonding
5/72 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Oxygen
When carbon is used to reduce zinc oxide (ZnO), what are the products?
Zinc and carbon monoxide.
Zinc and carbon dioxide.
Zinc carbonate.
Zinc oxide and carbon dioxide.
Which of the following is considered a neutral oxide (does not react with acids or bases)?
Sulfur dioxide (SO₂).
Sodium oxide (Na₂O).
Carbon dioxide (CO₂).
Water (H₂O).
The burning of methane (CH₄) in sufficient oxygen produces:
Carbon and hydrogen.
Carbon dioxide and water.
Carbon monoxide and water.
Carbon and water.
What color is oxygen gas?
Blue.
Colorless.
Green.
Reddish-brown.
How does the reactivity of elements with oxygen generally change across a period in the periodic table (left to right)?
First increases, then decreases.
Decreases.
Remains constant.
Increases.
