Questions tagged 'Atomic Structure'
9 questions
How many electrons are contained in the 3p subshell in the ground state of atomic xenon?
How many electrons are contained in the 3p subshell in the ground state of atomic xenon? The electron configuration of xenon is [Xe]: 4d10 5s2 5p6. I initially thought the answer would be 18, but tha...
The density of solid w is 19.3 g/cm3. how many atoms are present per cubic centimeter of w?
The density of solid W is 19.3 g/cm³. How many atoms are present in one cubic centimeter of W? As a solid, W adopts a body-centered cubic (BCC) unit cell structure. How many unit cells are present in...
Jan 31, 2025
List these electron subshells in order of increasing energy. 6p , 7s , 6s , 4f note for advanced students: you may assume these subshells
Please list the following electron subshells in order of increasing energy: 6p, 7s, 6s, and 4f. Note for advanced students: you may assume these subshells are all in an atom with many electrons, rathe...
Number of Unpaired Electrons in Groups?
How many unpaired electrons are present in the ground state of an atom from each of the following groups? Please enter the numbers in order, from (a) to (d), in the answer boxes provided. All four num...
How many protons, neutrons, and electrons are there in a neutral atom of 113in (indium-113)?
What is the number of protons, neutrons, and electrons in a neutral atom of indium-113 (113In)?
Jan 07, 2025
Explain why the 4s sublevel fills before the 3d begins to fill as electrons are added.
Could you explain why the 4s sublevel is filled with electrons before the 3d sublevel begins to fill? What factors contribute to this order in the electron configuration as additional electrons are ad...
How many total electrons can be contained in the 6f sublevel?
What is the maximum number of electrons that can occupy the 6f sublevel?
azimuthal quantum number?
What is the azimuthal quantum number ( l ) for this orbital? Please provide an integer answer. Link to image Compare the orbital from question 1 to the orbital shown in the second image in terms...
Dec 10, 2024
What kind of attraction pulls electrons close to the atomic nucleus?
What type of force attracts electrons towards the atomic nucleus?