Home / Science MCQs / Question
R
Q. Which of the following mineral does not contain oxygen
No solution found for this question.
Add Solution and get +2 points.
You must be Logged in to update hint/solution
Q. Red light is used in traffic signals, because
Q. Galvanised iron sheets have a coating of
Q. An alloy used in making heating elements for electric heating devices is
Q. The fuel used in an atomic reactor is
Q. Laser is a device to produce
Q. Name two elements that find wide application in transistor industry
Q. The trace metal present in insulin is
Q. Which of the following one of the following nonmetals shows allotropy in the liquid state
Discusssion
Login to discuss.