We’re request to find the number of outer-shell d electrons in each of the 4 change metal ion shown.

You are watching: How many outer shell d electrons

For this, we need to find the total number of electrons in the atom and write the condensed configuration using the noble gas notation.

First, remember that thenumber of electron in a neutral atomequals the number of protons, which amounts to theatomic number.

So, us assign the atomic variety of each facet as the total number of electrons in a neutral state:

Re (75electrons)

Sc (21electrons)

Ru (44electrons)

Hg (80electrons)

83% (151 ratings)

Problem Details

How numerous outer-shell d electrons are there in every of the following transition-metal ions?

Re(III) =

Sc(III) =

Ru(IV) =

Hg(II) =

Learn this topic by watchingThe Electron Configuration: Ions concept Videos
All Chemistry Practice problems The Electron Configuration: Ions practice Problems
Q.What noble gas has actually the same electron configuration as the ion in the complying with compound?b. Strontium fluoride
Q.What noble gas has actually the same electron configuration together the ion in the adhering to compound?a. Cesium sulfide
Q.Which the the adhering to ions have noble gas electron configurations?a. Fe2+, Fe3+, Sc3+, Co3+b. Tl+, Te2—, Cr 3+c. Pu4+, Ce4+, Ti4+d. Ba2+, Pt2+, Mn2+
Q.Write electron construction for the cations Sr 2+, Cs+, In+, and Pb2+.
See all troubles in The Electron Configuration: Ions

Frequently request Questions

What scientific concept do you require to recognize in order to solve this problem?

Our tutors have indicated that to solve this trouble you will require to apply the The Electron Configuration: ion concept. You can view video clip lessons to find out The Electron Configuration: Ions. Or if girlfriend need more The Electron Configuration: ions practice, girlfriend can additionally practice The Electron Configuration: Ions exercise problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Liwosz's course at UB.

legit © 2021 Clutch Learning, Inc. Clutch prepare is not sponsored or endorsed by any college or university.

Log in

log in in through Facebook
log in v Gmail

Don"t have actually an account? sign up!.

If you forgot her password, you have the right to reset it.

See more: Watch Gossip Girl Season 2 Episode 7 Online Streaming, Watch Gossip Girl Season 2 Episode 7 Online Free

× authorize up for free to watch this video!

Join thousands the students and gain free access come 46 hours that Chemistry videos the follow the subject your textbook covers.