NURSING EXAM QUESTIONS
BIOCHEMISTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
Quarks
|
|
Protons
|
|
Neutrons
|
|
Electrons
|
Detailed explanation-1: -Answer and Explanation: The subatomic particle that participates in chemical bond formation is C. Electrons. These particles are negatively-charged and are found orbiting the nucleus of the atom.
Detailed explanation-2: -A bond is formed between two electrons.
Detailed explanation-3: -Every atom is composed of a core with positively charged protons and neutral neutrons, and it is surrounded by an outer layer called the electron cloud, which has a negative charge. Opposite charges attract both within the same atom and between atoms. This attraction forms chemical bonds between different elements.
Detailed explanation-4: -The electrons on the outermost energy level of the atom are called valence electrons. The valence electrons are involved in bonding one atom to another. The attraction of each atom’s nucleus for the valence electrons of the other atom pulls the atoms together.
Detailed explanation-5: -Introduction. Ionic bonding is the complete transfer of valence electron(s) between atoms. It is a type of chemical bond that generates two oppositely charged ions.