Answer:
He started factories and mills. He created World's first water- powered mill at Cromford, where he employed more than 200 people. This was just the beginning of the many factories which he would later set up. Because of this, Arkwright was known as the father of the modern industrial factory system........Hope you got it
Answer:
Phosphorus
Explanation:
As we move from left to right across the periodic table the number of valance electrons in an atom increase. The atomic size tend to decrease in same period of periodic table because the electrons are added with in the same shell. When the electron are added, at the same time protons are also added in the nucleus. The positive charge is going to increase and this charge is greater in effect than the charge of electrons. This effect lead to the greater nuclear attraction and electronegativity increases.
As we move down the group atomic radii increased with increase of atomic number. The addition of electron in next level cause the atomic radii to increased. The hold of nucleus on valance shell become weaker because of shielding of electrons thus electronegativity decreases.
Silicon is present in group 4A and Phosphorus and Arsenic is present in group 5A thus electronegativity of silicon is less than Phosphorus and arsenic. Arsenic is present down to phosphorus thus its electronegativity will less than phosphorus.
P = 2.19
Si = 1.9
As = 2.18
Answer:
Add water to 29.22 grams of salt until you get 1 liter of volume, stir it until the salt completely dissolves and mixes and voila! you will have a 0.5 M NaCl solution.
:)
Answer: centrifugation, boiling/heating
, and long standing
Explanation:
Palisades is referred to a line of cliffs formed from eroded volcanic rock and is denoted as option C.
<h3>
What is a Cliff?</h3>
This is defined as a type of rock which is usually made of basalt , has a high vertical side and is usually very steep in slope.
Palisades are formed from eroded volcanic rocks which are present in water bodies such as rivers etc and acts a type of barrier and protection in the area such as the Hudson river in the United States.
This is therefore the reason why option C was chosen as the correct choice.
Read more about Palisades here brainly.com/question/13959155
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