Predict the larger ion in each of the following pairs. (a) Sr2+ or Rb+ _________strontium ionrubidium ion...

Question

Question

Predict the larger ion in each of the following pairs.

(a) Sr²⁺ or Rb⁺	_________strontium ionrubidium ion
(b) Cr³⁺ or Cr²⁺	_________chromium(III) ionchromium(II) ion
(c) O^- or O^2-	_________oxygen -1 ionoxide ion
(d) Cs⁺ or Li⁺	_________cesium ionlithium ion

Answer 1

Answer #1

Sr+2 Number of electrons 36; Number of protons- 38 36 ; Number of protons 37 Rb+ Number of electrons All the ions have same n

Cr+3 Number of electrons 21; Number of protons 24 Crt2: Number of electrons 22 ; Number of protons = 24 All the ions have sam

Answer 2

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