The most common mineral in earth's outer layer is a. mica b. pyrite c. calcite d. feldspar

Deferentiate volatile and non volatile acid

Why sncl2 is solid while sncl4 is liquid at room temprature explain it in easy way

How long could you survive without electricity? what parts of your life would be affected by loss of electricity? should you prepare for an electricity outage, and if so, how would you prepare? what backup system could your family or community install to generate limited amounts of electricity during an outage? how does this system create an electric force field and generate electric current?