Which of the following can undergo metamorphosis?

amphibians

fish

mammals

reptiles

birds

none of the above

What quantities are compared when the concentration of a solution is mesured

What mass of bromine trifluoride, BrF 3, has the same number of fluorine atoms as 25.0 g of oxygen difluoride, OF2?

A sample of rainwater is tested with the indicator bromothymol blue and it turns yellow. What is most likely PH of rainwater? 4,7,10or 14?

Magnesium bromide reacts with chlorine to form magnesium chloride and bromine. Balance the equation

How does a weather balloon assist with radiosonde reports

In the formula for water (H2O) what does the subscript 2 indicate?

Balance the nuclear reaction equation for the beta minus decay of nickel-63 by completing the missing numbers. The superscript of nickel is . The subscript of copper is .

What is the velocity of a BB pellet that is 0.02kg and has 36 J of KE

What is the pH of a 1.0 X 10 - M solution of nitric acid?

Maria examines a mixture that appears to be the same throughout. However, when she looks at a sample using a magnifying lens, she can see small droplets of liquid surrounded by another liquid.