19. In general, which step of the scientific method generally follows forming a hypothesis? O A. Designing an experiment
O B. Making an observation
O C. Identifying variables
O D. Stating a problem
Mark for review Mill ha highlighted on th

Which of the following elements is a representative element? a. chromium (cr) b. aluminum (al) c. mercury (hg) d. silver (ag)

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Table sugar completely dissolved in water is an example of a?