Answer:
polymerization
Explanation:
Student is explaining the process of formation of a polymer and the process is called polymerization.
Polymer is made up of joining repeating units. The repeating units are called monomers.
Properties of the polymer is determined by the structure of monomer molecule.
For example, consider a well-known polymer Teflon.is made by the polymerization of tetrafluoroethane.
Thus, the student is explaining polymerization.
Answer:
The answer to your question is 71.22 g
Explanation:
Data
Density = 19.3 g/cm³
Volume = 0.00369
mass = ?
Formula
Density =
Solve for mass
mass = density x volume
Process
1.- Convert volume from liters to cubic centimeters
1 l ---------------- 1000 cm³
0.00369l --------- x
x = (0.00369 x 1000 ) / 1
x = 3.69 cm³
2.- Substitution
mass = 19.3 x 3.69
3.- Simplification and result
mass = 71.22 g
The element sodium (Na) in the periodic table requires the least amount of energy to remove the most loosely held electron.
<h3>What is the trend of sodium?</h3>
The periodic table is the arrangement of the elements based on their physical and chemical properties.
The sodium element requires the minimum energy to eliminate the electron from its outer shell.
The sodium element has low nuclear energy and small size making the shielding effect to be negligible.
The loss of an electron from the outer shell results in the achievement of a stable configuration.
Thus, sodium requires the least energy.
Learn more about elements here:
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Fat won't dissolve in water due to the fact that fat is a lipid. Lipids do not have charge, as they are non polar. Water does have charge thus they do not attract one another. Like things dissolve in like things. (Hope this helps.)