Which of the Following Statements Is Incorrect Concerning the 3d,4d,and

question 33

Multiple Choice

Which of the following statements is incorrect concerning the 3d,4d,and 5d transition series?

• A)There is a large increase in radius in going from the 3d to the 4d metals.
• B)There is a general increase in size going left to right across each series due to an increasing number of electrons.
• C)Hafnium through mercury exhibit what is referred to as the lanthanide contraction.
• D)The separation of hafnium and zirconium found together in nature is difficult due to their similar chemistries,which are attributed to their virtually identical sizes.
• E)The transition metal from a period 6 group is similar in size to the peroid 5 transition metal sitting above it on the periodic table.

---

Definitions:

Steer Axle Tire

A tire specifically designed for the front axle of a vehicle, offering precise steering control and responsiveness.

Aggressive Braking

The act of applying the vehicle's brakes forcefully and rapidly, often leading to abrupt deceleration and increased wear on brake components.

Hub-Piloted

A type of wheel mounting system on vehicles where the hub centers the wheel and bears the weight, improving alignment and stability.

Truck Disc Wheels

Wheels made for trucks that feature a flat disc design, commonly constructed from steel or aluminum, providing support for the tire.