Ascientist develops a new idea based on her observations of nature. what should she do next?
a
think of a way to test the idea

b
claim that she has discovered a new theory

c
look only for evidence that supports the idea

d
reject any evidence that conflicts with the idea

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )