Answer:
-
= 1
= 1
Explanation:
Argon atom has atomic number 18. Then, it has 18 protons and 18 electrons.
To determine the quantum numbers you must do the electron configuration.
Aufbau's principle is a mnemonic rule to remember the rank of the orbitals in increasing order of energy.
The rank of energy is:
1s < 2s < 2p < 3s < 3p < 4s < 3d < 4p < 5s < 4d < 5p < 6s < 4f < 5d < 6p < 7s < 5f < 6d < 7d
You must fill the orbitals in order until you have 18 electrons:
- 1s² 2s² 2p⁶ 3s² 3p⁶ : 2 + 2 + 6 + 2 + 6 = 18 electrons.
The last electron is in the 3p orbital.
The quantum numbers associated with the 3p orbitals are:
- = 1 (orbitals s correspond to = 0, orbitals p correspond to = 1, orbitals d, correspond to = 2 , and orbitals f correspond to = 3)
- can be -1, 0, or 1 (from - to + )
- the fourth quantum number, the spin can be +1/2 or -1/2
Thus, the six possibilities for the last six electrons are:
- (3, 1, -1 +1/2)
- (3, 1, -1, -1/2)
- (3, 1, 0, +1/2)
- (3, 1, 0, -1/2)
- (3, 1, 1, +1/2)
- (3, 1, 1, -1/2)
Hence, the correct choice is:
- = 1
- = 1
Answer:
an aptitude test.
Explanation:
Based on the scenario being described it can be said that the test that Francis is scheduled to take would be classified as an aptitude test. This is a test that tries to determine an individual's innate ability at a particular competency. These are abilities such as sequencing skills and abstract reasoning skills, and are the results of these tests are used in order to see where a candidate can best be placed within a program/company to best perform.
D) Andean mountains are formed due to the collision of two different kinds of plates.
You should boot into <u>safe mode</u> and disable the device or service when it causes the computer system to hang during a normal boot.
<h3>What is
safe mood?</h3>
Safe mood can be defined as a boot option in which the operating system (OS) of a computer system starts in <u>diagnostic mode</u> rather than in a normal operating mode, so as to enable the user correct any problems preventing the computer system to have a normal boot.
This ultimately implies that, safe mood is a diagnostic mode of the operating system (OS) of a computer system that is designed and developed to fix most problems within an operating system (OS) and for the removal of rogue software applications.
Read more on safe mood here: brainly.com/question/13026618
Answer:
expert
Explanation:
Based on the information provided within the question it can be said that the Pascual would be considered an expert on computers. In developmental terms, this refers to someone that has a deep understanding in a particular field as well as the skills and experience needed through lots of practice and education in that specific field. Which in this case is computer hardware.
