Which of the following has the highest atomic radius in its period?
Correct answer: B. Alkali metals
- A. Alkaline earth metals
- B. Alkali metals
- C. Chalcogens
- D. Halogens
Explanation
The correct answer is indeed B, alkali metals. Among the options provided, the alkali metals, specifically cesium (Cs), have the highest atomic radius in their respective periods. Cesium has the largest atomic radius among all the alkali metals.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Chemical Bonding
Chemical bonding explains molecular shape through VSEPR theory and distinguishes sigma bonds from pi bonds. Questions involve hybridization, bond angles, dipole moment and bond energy, including how electron-pair repulsion determines geometry and how bond polarity differs from the overall polarity of a molecule.
Practise Chemical Bonding
964 free Chemical Bonding MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Chemical Bonding questions
The bond energy of hydrogen in the H₂ molecule is:
Which type of forces exist between iodine molecules?
The force of attraction among H2 molecules in solid H2 are:
Which of the following can form Hydrogen bonding with each other?
The molecular shape of a molecule with three bonded atoms and one lone pair electron on the central atom will be:
Molecule are having the highest bond energy (experimentally) is: