Ionic bonds occur when electrons are donated from one atom to another. Each type of atom forms a characteristic number of covalentbonds with other atoms. An example of that is a hydrogen atom with one electron in its outer shell forms only one bond, its out most orbital becomes filled with two electrons.
the outermost protons
Power consumed = P = 78.0 W
Time taken = t = 10 minutes
Energy consumed = E = ?
The power, energy and time are related by the following equation:
P = E / t
Using the values, we get
78 = E/t
So,
E = 780
This means, 780 Joules of energy was used during the 10 minutes
The acceleration of the body is determined by differentiating the velocity, and velocity by differentiating the displacement. By doing the reverse, we integrate the acceleration to get the velocity and integrate the velocity to get the displacement.
velocity = 20v^-3 and displacement = (20/3)v^-2
Substituting the value of v,
velocity = 20/(2 m/s)^3 = 2.5 m/s
displacement = 20/3 / (2m/s)² = 5/3 m
ICD-10-CM codes are -S02.2XXA, W21.01XA, Y93.61, Y92.830
S02.2 for Fracture, Traumatic/Nasal (Bone(s)), ICD-10-CM Alphabetic Index. Both the open fracture code and the dislocation code are not reported. Only the fracture code is provided if a fracture and a dislocation happen at the same place. Search for "dislocation/with fracture" in the alphabetical index to be sent to a doctor. A closed fracture is a fracture with displacement. To report the conditions leading up to the injury, external cause codes are utilized. Look for Struck (accidentally) by/ball (struck) (thrown)/football W21.01 in the ICD-10-CM External Cause of Injuries Index. Seven characters are required in the Tabular List to finish the code. For the first encounter, X is utilized as a stand-in for character number six, and character number seven is given the letter A.
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Answer:
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- <em><u>B) Is the solid large enough to be caught by the pores of a filter? </u></em>
Explanation:
An <em>insoluble solid</em> and a <em>liquid</em> form an heterogeneous mixture, meaning the liquid and the solid could be <em>separated</em> by physical media.
If the size of the solid particles are large enough it could be separated from the liquid by filtration.
Since, the task is to separate the mixture into its pure components, the best and first step is to determine whether the solid particles have the size that permit to retain them in the available fliter, which is described by<em> </em>the option <em>B): is the solid large enough to be caught by the pores of a filter? </em>
As for the other options:
<em>A) Is the solid/liquid mixture toxic in its combined form?</em>
- a mixture is not more toxic than its pure components, because they are a physical combination and not a chemical one.
<em>C) Is the melting temperature of the solid lower than that of the liquid?</em>
- you do not want to melt the solid, because that would make the separation more difficult.
<em>D) Can the solid be crushed into smaller particles to allow for distillation? </em>
- crushing the solid will not make it soluble and will not change the boiling point of the solution, thus this is not a step to separate the mixture into its components.