Chemistry

Which process is used in the fabrication of ceramics?

Started by charchew

Which has been found to be a three dimensional superconductor that conducts equally in all directions?

Started by bobbie

What is the Meissner effect associated with superconductors? It is

Started by bio_gurl

Who discovered the phenomenon of superconductivity in 1911?

Started by viki

A particular superconductor has eight copper atoms on corners and eight copper atoms on edges of its ...

Started by abarnes

A light emitting diode with a band gap of 181 kJ/mol emits light in what region of the ...

Started by kfurse

According to molecular orbital theory, materials with completely filled bands are called

Started by cagreen833

Which one of the following is an n-type of semiconductor?

Started by skymedlock

How would one classify copper mixed with tin?

Started by Ebrown

Which element has the smallest energy band gap?

Started by asan beg

Which substance has a larger band gap than silicon?

Started by abern

Which one of the following is an electrical insulator?

Started by RYAN BANYAN

What type of substances exhibit an increase in conductivity with an increase in temperature?

Started by iveyjurea

According to band theory, which of the following metals is expected to have the strongest bonding ...

Started by jparksx

The coordination number of chromium in [Cr(EDTA)]- is ________.

Started by awywial

The coordination number of platinum in Pt(NH3)2Cl2 is ________.

Started by tichca

The oxidation state of chromium in Cr2O72- is ________.

Started by yoooooman

The small sizes of third transition series atoms is referred to as the ________ contraction.

Started by mckennatimberlake

The element that forms a 2+ ion with the electron configuration [Xe] 4f14 5d8 is ________.

Started by Mr. Wonderful

Cr2+ has ________ d electrons.

Started by xclash

Using shorthand notation, the electron configuration of Co3+ is ________.

Started by khang

Transition elements are located in the ________-block of the periodic table.

Started by silviawilliams41

Which of the following complexes has five unpaired electrons?

Started by cartlidgeashley

How many d electrons are there on the Fe metal atom in Li3[Fe(OH)6]?

Started by ss2343

A complex ion that has a broad absorption band at 530 nm in its visible absorption spectrum will appear to be

Started by hbsimmons88