Sony ex-CEO Nobuyuki Idei has recently passed away. Sony Company is from which country?
Nobuyuki Idei led Japan's Sony from 1998 through 2005, steering its growth in the digital and entertainment businesses.
The important ore of aluminium is-
Urea is a —
The gas used for filling weather balloons is-
Manganite is an ore/mineral of
The fuel that is used in modern submarines is -
The acid used in lead storage cells is-
The pH of a neutral solution is —
The element used in the manufacture of safety matches is —
The major component of honey is-
The noble gas used in radiotherapy is
