Question

Five elements have proton numbers 10, 12, 14, 16 and 18.
What proton numbers of the three elements that form oxides?

A- 10, 12, 14
B- 10, 14, 18
C- 12, 14, 16
D- 14, 16, 18

Answer 1

Answer:

C-12,14,16

Explanation:

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Answer 2

C) 12, 14, and 16 proton numbers of the three elements that form oxides

Explanation:

• Certain elements could combine with oxygen to generate numerous oxides, each with a different quantity of the element. Carbon, iron, nitrogen (also nitrogen oxide), silicon, titanium, lithium, and aluminum are a few examples.
• Here 12 is Magnesium, 14 is Silicon, 16 is Sulfur. Since it includes oxide ions, magnesium oxide is indeed a simple basic oxide. It combines with water to generate magnesium hydroxide, a basic.
• Silicon dioxide is a silicon oxide composed of linear triatomic molecules with a silicon atom covalently bound to two oxygen atoms. Sulfur oxides are generated when sulphur-containing compounds are burned in oxygen-rich air.