Which of these statements is supported by the results of Thomson’s experiment? Check all of the boxes that apply. Atoms are indivisible.

Cathode rays are made up of negatively charged particles.

Atoms contain negatively charged particles.

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?