Answer:
Volcanic mountains form as lava oozes forth from cracks in the earth. The lava builds up around the area where the eruption occurred. Layers build upon layers and over a period of time, a volcanic mountain forms. There are several ways that volcanic mountains are formed. Shield volcanoes, which are very wide with a gentle slope, are formed by long periods of eruption with low-viscosity lava.
Explanation: Hoped this helped! :)
Principal quantum number
magnetic quantum number
subsidiary quantum number
spin quantum number
Answer:
0.035 m CH3CH2CH2OH
Explanation:
We know that freezing point is a coligative property hence it depends on the number of solute particles present.
Covalent substances do not break up into ions, hence they do not produce many particles in solution unlike ionic substances. Hence, ionic substances have a far higher freezing point than covalent molecules.
For this reason, 0.035 m CH3CH2CH2OH has the lowest freezing point.
Visible and Ultraviolet Spectroscopy
Violet: 400 - 420 nm.
Indigo: 420 - 440 nm.
Blue: 440 - 490 nm.
Green: 490 - 570 nm.
Yellow: 570 - 585 nm.
Orange: 585 - 620 nm.
Red: 620 - 780 nm.
Hope this helps