Quiz time

1) What would be unique about the following group of words.

Tremendous, Stupendous, Horrendous and Hazardous.

-------------------------

2) Which city's original name is  El Pueblo de Nuestra Señora la Reina de los Angeles del Río de Porciúncula (The Village of Our Lady, the Queen of the Angels of the river of Porziuncola)?

------------------------------

3) Which is the chemical element whose name has a german root which means "evil spirit" ?

-------------------------------

4) What is the chemical element which has all the vowels in its name?

-------------------------------

5) In 1889, William Grey installed the first working model of this device at Harford Bank. Today, it is an indespensible communication tool. Which is the device?

-----------------------------

6) With respect to the moons of planet Uranus, what is unique about their names as compared to the moons of other planets in the solar system?

---------------------------------

- Bujji