Developing a shared understanding through communication is complex because . a.
everyone interprets the world differently
c.
learning to communicate well is too difficult
b.
no one understands enough words to communicate effectively
d.
all of the above

whats the meaning of /

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.

56 moles of   lieter in chemistry

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.