Select the correct answer.
which statement is true?
a
opinions can be scientifically tested.
b.
scientific theories are absolute and cannot be changed.
c.
scientists have learned all theyll ever know about science
d.
facts can be scientifically tested.

Why is silver chloride is an ionic compound

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %