What are three characteristics of an atom (or ion) that must be considered in determining its relative radius?
Added by Milagros R.
Step 1
- As the number of valence shells increases (moving down a group), the atomic size increases. - This is because the additional valence shells lead to a greater distance between the nucleus and the outermost electrons. ** Show more…
Show all steps
Your feedback will help us improve your experience
Shalini Tyagi and 56 other Chemistry 101 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Why the radius of an atom cannot be determined precisely ?
Sri K.
If the exact outer limit of an isolated atom cannot be measured, what criterion can we use to determine atomic radii? What is the difference between a covalent radius and a metallic radius?
Which quantity must be determined experimentally in order to determine the bonding atomic radius of an atom? (a) The distance from the nucleus where the probability of finding an electron goes to zero. (b) The distance between the nuclei of two atoms that are bonded together. (c) The effective nuclear charge of an atom.
Recommended Textbooks
Chemistry: Structure and Properties
Chemistry The Central Science
Chemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD