Thinking about atomic structure, explain why electron affinity increases as you move left to right across a period?

Q: How can we calculate electron density?

A: Electron density is the density of an electron present at a particular time in the electron cloud of…

Q: Use the sublevel blocks on the periodic table to write the electron configuration   for chlorine.

A: The periodic table consists of seven periods and 18 groups. All these groups and periods are divided…

Q: How many unpaired electrons are in orbital diagram of an atom of silicon? Show work for the orbital…

A:

Q: Maximum number of electrons in a p orbital

A:

Q: Explain how the electron density is distributed around the nucleus?

A: Bohr orbit is the circular path in which electron moves around the nucleus in an atom. This implies…

Q: Draw the energy level orbital diagram for tin, Sn.

A:

Q: Explain the trend for size and ionization energy on the periodic table, include the reason for rows…

A: The periodic trend indicates the varying properties of elements with its position on the periodic…

Q: How does the pattern for ionization energy compare to the pattern in atomic radii (periodic table…

A: The atomic radius in a periodic table decreases across the period and increases down the group. If…

Q: Look for phosphorus in the periodic table A) Write the complete electron configuration for an atom…

A: Shorthand formula can be defined as the electronic configuration which starts with a symbol of noble…

Q: B: Use phosphorus as an example to explain how coulombic energy and exchange energy influence on how…

A: According to Bohr’s model of an atom electrons are present in orbitals having specific energy. These…

Q: Draw the electron configuration and orbital electron configuration for potassium.

A:

Q: Between boron and carbon, which has the largest second ionization energy? Expose your reasoning.

A: Ionization energy - The amount of energy required for removal of most loosly bound electron( from…

Q: Which atom has the highest first ionization energy?

A: From the given electronic configuration the highest first ionization energy can be shown below

Q: Describe the electron configuration of an atom using principal energy level, sublevels, orbitals,…

A: The electonic configuration is written on the basis of the atomic number of an atom. The electronic…

Q: Determine the number of valence electrons in  element.  Ni

A:

Q: Explain why the hydrogen emission spectrum has only single lines in the visible spectrum, unlike the…

A: This problem is related to Bohr model and quantum theory.

Q: What do the values for ionization energy tell us about reactivity of the elements (both metals and…

A: The question is based on the concept of ionization energy. we have to explain the meaning of value…

Q: Identify the atom that has the highest first ionization energy. Select one: а. О b. C c. Ne d. N e.…

A:

Q: How does the trend in atomic size differ from the trend inionization energy? Explain

A: Atomic size is the distance of the valence shell from the nucleus. Ionization energy is the energy…

Q: Atoms lose or gain electrons in order to

A: The main concern of an atom is to gain stability.  Stability is gained by attaining octet, which…

Q: Determine the electron configuration for Fe. Think about whether the electron configuration for Fe2+…

A: Iron is a transition metal and it belongs to d-block elements. The atomic number of iron is 26. In…

Q: What is the electron configuration of (in the picture)

A: Electronic configuration- The distribution of electrons of atom in atomic orbitals. By using…

Q: b. (i) Define Electron Affinity and explain why the electron affinity may either have positive or…

A: Electron affinity can have both positive or negative values.

Q: Question 1 of 10 Draw the orbital diagrams of the following elements: Silicon Oxygen Chromium

A: Orbital diagrams are pictorial description of electrons in an atom. 3 rules are useful in forming…

Q: Help me write the electron configuration of these atoms/ions ( Sn ) and ( As3- ) please. Just a…

A: Given is,  Tin ( Sn ) and Arsenic ( As3- )

Q: Explain why it is more difficult to ionize a fluorine atom than a boron atom.

A: Ionisation energy is the energy which is required to lon se a loosely bound electron from a gaseous…

Q: Please explain the electron configuration of Chlorine and where this element is commonly used? Thank…

A:

Q: why don't you write an electron configuration for each isotope?

A: Isotopes are those atoms having the same atomic number but different mass numbers. The atomic number…

Q: How do you calculate the number of electrons in the outer shell?

A: We can calculate the number of electrons in the outermost shell of an element by following the…

Q: .Use arrows to show electron pairing in each of the following (Use Orbital Notation): a. Sulfur b.…

A: Electron pairing can be denoted by using arrows with the help of the electronic configuration.First…

Q: Determine the electron configuration for Fe. Think about whether the electron configuration for Fe2+…

A:

Q: When will ionization energy increases in the periodic table?

A: To find: When will ionization energy increases in the periodic table.

Q: why does the sodium atom lose an electron?

A: In this question, we will discuss about why sodium atom lose an electron.  You can see details…

Q: as you go from left to right across the periodic table, what happens to the Ionization Energy

A: Ionisation energy is the energy required to remove electron from an isolated gaseous atom.

Q: Identify which Group 2 metal ion will have the same electron configuration as an atom of krypton.

A: Electronic configuration is the arrangement of electrons in the atomic orbitals.

Q: Please explain in depth why the general trend exists for elements getting smaller as you move across…

A: Atomic size is defined as the distance from the center of nucleus to the outermost shell.

Q: Write the electron configuration for  S

A: The electrons are filled in the atomic orbitals according to the Aufbau principle, which states that…

Q: Ionization energy increases going down a group on the periodic table. True or false?

A: Ionization energy increases going down a group on the periodic table.  Ionization energy :- energy…

Q: Refer to their electron configurations to explain why copper is paramagnetic while its 1+ ion is…

A:

Q: What's the electron configuration of Magnesium and why this element is essential for our planet?

A:

Q: Define Ionization Energy?

A: To ionize an atom means to take out an electron from the atom and form a cation (positively charged…

Q: What is a metallic character?

A: Metallic character indicates the reactivity of a metal. Metals tend to lose electrons in chemical…

Q: What is the Electron Configuration of (In the picture)

A: Given element is Re. The atomic number of Rhenium is 75. Its atomic symbol is Re.

Q: Write out the short form electron configuration for titanium.

A: