Which is used as red pigment in making batteries, lead glass and rust proof primer paints?

Consider the following statements about Flying Wing Technology Demonstrator:

Danish is suffering from Scurvy. What deficiency does he have?

Through which launch vehicle did ISRO deploy an Earth Observation Satellite in August 2024?

Which canal links the Atlantic and Pacific Oceans?

Which company launched the inaugural batch of satellites with "Direct-to-Cell" technology?

Which gas is commonly used for the artificial ripening of fruits?

On which day does the difference between day and night lengths reach its maximum?

How often do ocean tides occur in a single day due to the gravitational pull of the sun and moon?

_________ is a good conductor of heat, but a bad conductor of electricity.