Answer:
_____ play an important role in creating responsible and informed health care consumers and in the development and design of health services.
The answer is Option D (Health psychologists)
Explanation:
Health psychologists:
Is a sub-field of psychology which focus on the bio-psycho-social factors, thereby applying psychological principles and research to the enhancement of health and the treatment and prevention of illness.
Health psychology can further be explained as the application of psychological knowledge and methods to the study, prevention, and management of physical diseases, disorders and behavioral processes in health, illness, and healthcare.
Roles of Health psychologists
Below are some of the important roles health psychologists play:
- Health psychologists identify and treat psychological distress in patients with physical diseases. Thereby offering therapy for difficulties relating to anxiety, depression, addictions, and risky behaviors
- Analyze the best ways to promote healthy living and disease prevention, and they focus on appropriate programs of treatment, including therapy, in collaboration with other involved health professionals.
- Intervene with psychological assistance when people are diagnosed with serious illness. For example, providing psychological support for Intensive Care Unit patients.
The formula that would represent an ionic compound that is composed of calcium and iodide ions is CaI2
Explanation
Ionic compound CaI₂ is formed when Calcium form cation ( <em>a positively charged ion</em>) by losing 2 electrons while two iodine atoms form anion ( <em>a negatively charged ion</em>) by gaining one electron each.
When writing down formula of ionic compound, the formula of cation is written first followed by anion formula. therefore Ca is written first followed by I.
The numeric subscript 2 after I(iodine) indicate that 2 atoms of iodine are involved in bonding.
Explanation:
A cation is a positively charged ion.
An anion is a negatively charged ion.
- In a cation, electrons are usually lost
- In an anion, electrons are usually gained.
In an atom, the balance between the number of protons and electrons determine whether they become an anion or cation.
Protons are positively charged particles.
Electrons are negatively charged
When an atom gains electrons, the number of electrons becomes more than that of protons. This leaves a net negative charge on the atom and it makes an anion.
When an atom loses electrons, the number of protons becomes more than that of electrons. This leaves a net positive charge on the atom and makes a cation.
No i do not believe so because of the different wave lengths that are immersed from the colour spectrum
Answer: The maximum amount of C that can be produced is 2.0 mol.
Explanation:
The balanced equation will be as follows.
As we are given that,
moles of C = moles of A = moles of B
When we react 2.0 mol A with 3.0 mol B then the limiting reagent is A as specie A has less number of moles. Therefore, the maximum amount of C which can be produced is as follows.
= 2.0 mol
Therefore, we can conclude that the maximum amount of C that can be produced is 2.0 mol.