Which pair of elements will form an ionic bond? A. nitrogen and oxygen
B. carbon and chlorine
C. barium and chlorine
D. carbon and oxygen

What is the volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml

To calculate the molarity of a solution, you need to know the moles of solute and the

Sheela and her brother hari were sitting in the living room, watching tv. suddenly hari said that he thinks something is burning in the other room. how did he get the burning smell?