Identify the ionic compound that best fit the following description: a +1 ion that is isoelectronic with the noble gas from Row 3, combined with the anion formed from the Row 2 element with the highest electron affinity.
Added by Concepci-N T.
Close
Step 1
A +1 ion isoelectronic with Ar has 17 electrons. This means the neutral atom had 18 electrons, so it's a sodium atom ($Na$). Show more…
Show all steps
Your feedback will help us improve your experience
Sri K and 77 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
16. Write the formula and name of the compound formed by these ionic interactions: a. The 2+ ion and the 1- ion are both isoelectronic with atoms of a chemically unreactive Period 4 element. b. The 2+ ion and the 2- ion are both isoelectronic with the Period 3 noble gas.
Sri K.
Need help.
Ronald P.
A monatomic ion with a charge of -2 has an electronic configuration of 1s^2 2s^2 2p^6. This ion is a(n)? What is the chemical symbol of the noble gas this ion is isoelectronic with? What is the formula of the ion?
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