Multiple Choice
Name the careful heat treatment of metals that provides the proper combination of strength without too much brittleness.
A) tempering
B) core hardening
C) fire polishing
D) blast furnace
E) direct reduction
Correct Answer:
Verified
Correct Answer:
Verified
Q3: How many unpaired electrons are found in
Q4: The coordination theory was proposed by:<br>A)Bailar<br>B)Jorgensen<br>C)Blomstrand<br>D)Werner<br>E)none of
Q5: Mn(H<sub>2</sub>O)<sub>4</sub><sup>3+</sup> (tetrahedral)<br>A)0<br>B)1<br>C)2<br>D)4<br>E)5
Q6: Fluoride ion ranks low in the spectrochemical
Q7: The transition metal _ assists insulin in
Q9: Which of the following complexes would be
Q10: A complex ion is a charged species
Q11: Copper(I)complexes would be expected to be colorless.
Q12: Why do transition metals show a lot
Q13: Here are some crystal field representations of