Te the nolecular formula given compounds by using criss-cu nod किस कस विधि प्रयोग गरी तलका यागिक आवावक र नग्नहोस ।
Magnesium Bicarbonate (म्याग्नेसियम बाइकाबनिट

Two friends at different locations want to communicate with each other by sending low energy signals. which of the following methods can they use to communicate? a) produce x-rays using colliding electrons and send them to radios, which capture sound b) send messages using infrared radiation, which travel in the form of waves c) send radio waves through intervening media like radio and television d) produce sound waves using microwaves from heated objects

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

What are transitions between a liquid and a solid called? identify which way they are transitioning