Answer:
Periodic trend for first ionization energy
The ionization energy increases because the ratio of the protons to electrons increases. Which explains the change in ionization energy that occurs between removing the first and second electrons from an atom? Electronegativities of the elements Be, Mg, Ca, and Sr follow a specific trend within their group.
Answer:
What video?
Explanation:
The colours, which are made by grinding dry-powder pigments in pure water, dry and set with the plaster to become a permanent part of the wall. Fresco painting is ideal for making murals because it lends itself to a monumental style, is durable, and has a matte surface.
is the distance between the nearest and farthest objects in a scene that appear acceptably sharp in an image.
Basically, Great philosphers, teachers, religious figures
and even political leaders influenced Chinese art into different forms of art.
By then, paintings of more subtle expressions of landscapes appeared with
blurred outlines and mountain contours which conveyed distance through an
impressionistic treatment of natural phenomena and it was during this period
that in painting, spiritual was more emphasised rather than emotional elements
as in the previous period.
