To accurately measure the final volume of a solution in a burette, it is important that you read of the measurement in the lower meniscus like for water and for substances like mercury you read it on the upper meniscus. This is the standard way of reading volumes in laboratory apparatus. Also, it should be that the apparatus standing vertically in a plain surface.
Answer:
maybe speak in english than we can understand and help you sorryy
False, covalent bonds result when atoms share electrons.
Becuz the sun refelt off the earth and on to the moon.
