Answer:
See explanation
Explanation:
Number of protons = 28
Number of neutrons = 28
Mass of each proton = 1.007277 amu
Mass of 28 protons = 28 * 1.007277 amu = 28.203756 amu
Mass of each neutron = 1.008665 amu
Mass of 28 neutrons = 28 * 1.008665 amu = 28.24262 amu
mass defect of nickel-56 = 0.4667 amu
Binding energy = Δmc^2
Binding energy = 0.4667 *(3 * 10^8)^2
Binding energy =4.2 * 10^16 J
Binding energy per nucleon = 4.2 * 10^16 J/56
Binding energy per nucleon = 7.5 * 10^14 J
Answer:
The d-block elements are all metals and most have one or more chemically active d-orbital electrons. Because there is a relatively small difference in the energy of the different d-orbital electrons, the number of electrons participating in chemical bonding can vary.
Answer:
1) Filter to remove insoluble substances from the water
2) Use carbon to remove odor.
3) Chlorine is used to kill bacteria.
Explanation:
Antiemetics
Antiemetics will most likely be given to chemotherapy patients to treat nausea and vomiting, and up to three antiemetics may be used. The most common serotonin receptor blockers are:
Zofran (ondansetron)
Emend (aprepitant)
Aloxi (palonosetron)
Compazine (prochlorperazine)
Some patients experience nausea and vomiting prior to the infusion. An anti-anxiety medication such as Ativan may be beneficial. A suppository can be used in patients who are already vomiting. Nausea and vomiting can occur before, during, or after chemo treatment. Therefore, to combat the most common adverse effects of chemotherapy, a nurse should administer an antiemetics.
Alternatives to Drugs :
Along with antiemetics, acupressure wristbands, which are available at most pharmacies, may provide some relief.
Learn more about similar type of question on adverse effect at : brainly.com/question/4297734
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