Questions: 32 Which elements would you expect to gain electrons in chemical changes? (a) nitrogen (b) iodine (c) tungsten (d) strontium (e) gold

Transcript text: 32 Which elements would you expect to gain electrons in chemical changes? (a) nitrogen (b) iodine (c) tungsten (d) strontium (e) gold

Solution

Solution Steps

Step 1: Understanding Electron Gain in Chemical Changes

Elements that tend to gain electrons during chemical reactions are typically nonmetals. Nonmetals have higher electronegativities and are more likely to accept electrons to achieve a stable electron configuration.

Step 2: Analyzing Each Element

Nitrogen (N): A nonmetal with a high electronegativity, likely to gain electrons.
Iodine (I): A nonmetal and a halogen, very likely to gain electrons.
Tungsten (W): A metal, typically loses electrons.
Strontium (Sr): An alkaline earth metal, typically loses electrons.
Gold (Au): A metal, typically loses electrons.

Step 3: Identifying Elements Likely to Gain Electrons

Based on the analysis, nitrogen and iodine are the elements expected to gain electrons in chemical changes.