A sample of solid tungsten has mobile valence electrons throughout the sample. Which type of bonding is present in the sample?
- Mayya Alocci
- Oct 9
- 1 min read
Regents Chemistry Exam August 2025 Question 9
9 A sample of solid tungsten has mobile valence electrons throughout the sample. Which type of bonding is present in the sample?
(1) nonpolar covalent
(2) polar covalent
(3) metallic
(4) ionic
Solution:
Tungsten is a metal and therefore has metallic bonding present thourgh the sample. Choice 3 is the correct answer.
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