Assign the following element to his group, Ge

Q: nucleus örbits nucleus Rutherford Model Bohr Model The diagram shows Rutherford's atomic model and…

A: In Rutherford's model , gold foil is bombard with alpha paricles . Thus before his atomic model…

Q: Draw the electronic dot formula for Phosphorus pentachloride.

A:

Q: identify the group number corresponding to each of the following families of elements. a. boron…

A: To find group number we first need to know the valence electron and electronic configuration of each…

Q: Which of the atoms listed below would have the largest atomic radius?   Select one: Sr Ge As Sn Ca

A: The atomic radius for a given element can be defined as the measure of the measure of the size of…

Q: Write the electron configurations for the elements below. Argon (Ar)  Iron (Fe)

A:

Q: Which elements would you expect to lose electrons inchemical changes?(a) potassium(b) sulfur(c)…

A: The element will lose or gain electrons in order to get noble gas configuration or fully filled…

Q: When two oppositely charged atoms are attracted to one another they form a ____________________.

A:

Q: How many dots, representing electrons, would be around a selenium atom?

A: Atomic number of selenium atom is 34. Electronic configuration of selenium atom = [Ar] 3d104s24p4

Q: Element Atomic Number Electron Configuration Number of Valence Electrons Magnetic Property lodine…

A: Atomic number of elements is the number of protons in the nucleus. Electronic configuration is the…

Q: Identify an anion. O An atom that has gained an electron. O An atom that has lost a neutron. O An…

A:

Q: 31 P Si Ar Questions: 1. Which among these elements is the biggest? 14 18 40 15 2. Arrange the…

A: The given elements are Mg (Magnesium) , P (Phosphorus) , Si (Silicon) , Ar (Argon).

Q: Refer to the periodic table and state the number of valence electrons for any element in each of the…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: Write the electron configuration for the element fitting each of the followingdescriptions.a. a…

A: The electron configurations has to be written.

Q: Classify each element as a halogen, noble gas or neither.  Iodine A.halogen B.noble gas…

A: Iodine, I :- Atomic number = 53 Iodine belongs to halogen family and is the heaviest stable halogen.…

Q: ___________is a number that appears at the top of each vertical column (group) in the periodic table…

A: The periodic table is divided into seven horizontal periods and 18 verticle groups.

Q: Write the chemical symbols for three different atoms or atomic cautions with 23 electrons

A: Atoms or cationic species with 23 electrons in them have to be considered

Q: Answer the following questions about the macronutrients calcium, magnesium, and sulfur. a. Is each…

A: Since you have posted multiple sub-parts, the answer for first three sub-parts are given below.…

Q: QUESTION 5 Orbital shells of an atom: contain electrons and are found in the nucleus contain protons…

A:

Q: normal

A: Dear student I have given answer to your question in the image format.

Q: What is the name of the elements with the followihg atomic numbers: Atomic Number Element 41 60 91

A: Write name of the given atomic number---

Q: Determine the number of valence electrons for each of the atoms. Enter each answer as a numeral. For…

A: Valence electron are that electron  which is present in outer most shell and participate in bonding

Q: 1. The number of valence electrons is indicated by what periodic table number? 2. Metals tend to 3.…

A: We need to find valence number using periodic table.

Q: Part A:    Based on the amount of electrons gained/lost, label the charge of the ions from each…

A: The sequential arrangement of elements by using their chemical symbol in horizontal rows and the…

Q: What is the term for the elements that belong to Groups IIIB-IIB (Groups 3-12)?

A: In the modern periodic table we have eighteen groups. These groups are classified to four blocks;…

Q: Which element consists of positive ions immersed in a “sea” of mobile electrons ?

A: Given : element consists of positive ions immersed in a “sea” of mobile electrons.

Q: An element has 3 electrons in the valence shell that is designated as ‘M’. what is the name of the…

A: The element given is having 3 valence electrons in the shell designated as M.

Q: An electrical charged atom or group of atoms. What is it

A: All the substances in thE universe are made up of tiny particles known as atoms. Atoms can be…

Q: Main group elements that are metals usually ________ one or more electrons to form ________, which…

A:

Q: Locate each group of elements on the periodic table and listits group number.(a) alkali metals(b)…

A: The periodic table is the representation of elements arranged in the order of increasing atomic…

Q: It atom lose two electrons what charge will it have

A:

Q: Identify these elements based on their locations in the periodic table. Give the symbol, not thể…

A: Elements based on their periodic locations: 1.) Period 3, Group 2 (2A) : The third period contains…

Q: Which element has 8 valence electrons? Group of answer choices helium neon oxygen potassium

A: An atom is composed of mainly 3 components, electrons, protons and neutrons. Protons and neutrons…

Q: Fill in the blanks. Silicon has an atomic number of 14. The innermost energy level of Silicon…

A: Given :- atomic number of Silicon = 14  To be determined :- number of electrons in the innermost…

Q: Atoms with the same atomic mass but different atomic number is: Isotope Allotrope Isotone Isobar

A: Isotope= Atoms with same atomic number but different mass number is called isotope. (12C and 13C…

Q: Write the complete eletron configuration for  Sodium  Magnesium  Aluminum  Silicon  Sulfur

A: Electronic configuration can be defined as, the distribution of electrons in various energy level…

Q: State whether the elements in each group gain or lose electrons in order to achieve a noble gas…

A: To identify: Whether an element from a given group will gain or lose electrons to achieve a noble…

Q: State the number of electrons that must be lost by atoms of each of the following to achieve a…

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: State the element that will lose 2 electrons to achieve a stable electronic configuration. A) Sr…

A: Sr- Strontium - 2nd Group Element is the Answer of this question As it loose 2- electrons to form…

Q: Find these elements on the periodic table: Carbon, Silicon, Germanium, Tin, and Lead. What can we…

A: Given group 14  Carbon family  Carbon  Silicon Germanium  Tin  Lead

Q: АТOMS Electronic Configuration- only with the highest atomic Name of Atomic PRODUCTS Element/s…

A: Cooking oil generally consists of iron, copper, sodium, manganese, calcium, and potassium. Chicken…

Q: 8 Write the element's symbol and ionic charge. 9. 9 10 ELEMENT Protons Electrons CHARGE SYMBOL 19 18…

A: In a neutral atom, the number of protons and electrons are equal and the charged neutralizes each…

Q: 4. Write the electron configuration for an atom of Zirconium (Zr: atomic number 40). What is the…

A: electron configuration is the distribution of electrons of an atom or molecule (or other physical…

Q: Draw an “energy level diagram” for a calcium (Ca) atom.

A: ENERGY LEVEL DIAGRAM:- Energy levels are orbit or shells around nucleus, togetherly constitute…

Q: Rank the following elements in order of increasing atomic size: carbon, silicon, Florine

A: We have find out atomic size.

Q: What is the neutral atom that has its first two energy levels filled, has 7 electrons in its third…

A: Identify the element name--

Q: What do you call a substance that bears both a positive and a negative charge? A anion B cation…

A:

Q: Question 20 Draw the energy level diagrams and electron configurations (long form) for the…

A: Let us draw the energy level diagrams and then write their electronic configuration.

Q: Determine the number of valence electrons for each of the atoms. Enter each answer as a numeral. For…

A: Valence electrons define total number of electrons present in outermost shell That is participate in…