Explanation:
The following table summarizes the ground state electron configuration of the first 20 elements on the periodic table.
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ATOMIC STRUCTURE. 3.4 - Electron Configurations of Atoms.
Name Atomic Number Electron Configuration
Argon 18 1s2 2s22p63s23p6
Period 4
Potassium 19 1s2 2s22p63s23p64s1
Calcium 20 1s2 2s22p63s23p64s2
Mid-ocean ridges extend to all of Earth's oceans. Mid-ocean ridges lie under thousands of meters of water. Mid-ocean ridges spread additional crust on the ocean floor. I'm not sure about the the remaining statement but I know for sure that these three statements are true.
<span>Kilauea, located in the southeastern part of the Big Island, is one of the ... In 2014 it had what is called a mid-eruption, and lava flowed directly from the ...</span>
From the Southern Hemisphere, look generally northward, higher in the sky and turn this chart upside down. Chart via AstroBob. Bottom line: The Teapot asterism in the constellationSagittarius<span> is easy to spot in a dark sky. When you look in the direction, you're looking toward the center of our Milky Way galaxy.</span>
The core of the Earth is a wildly hot and tempestuous place, which radiates massive amounts of heat. This heat is significant enough to move tectonic plates in such a way.
