What are the five steps of the scientific method (in the order they are most
often followed)?
A. Ask a question, form a hypothesis, conduct an experiment, collect
data, and draw conclusions,
B. Form a hypothesis, collect data, draw conclusions, ask a question,
and conduct an experiment.
C. Collect data, form a hypothesis, conduct an experiment, draw
conclusions, and ask a question,
D. Conduct an experiment, collect data, ask a question, draw
conclusions, and form a hypothesis,
SUOMA

Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32×10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^−1 mol^−1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022×10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?

Which change would make the diagram correct?

Explain the difference in reactivity of the elements based on their electron configurations.