Part A: Label the number of valence electrons each group on the periodic table has. Group 1 Group 2 Group 13 Group 14 Group 15 Group 16 Group 17 Group 18 What about Helium?

Q: Predict the product when the two substances mix. If the reaction occurs, write the balanced chemical…

A: A reaction is called balanced when number of atoms in reactant and product side are equal to each…

Q: Question 5 This equation represents the formation of a typical ion from which group of the Periodic…

A: The equation given is  M: →M2+ + 2 e–

Q: Consider the following forms of carbon. When compared to diamond, these substances would fit into…

A: Carbon is a chemical element with the symbol C and atomic number 6. It is a non-metallic element and…

Q: 4. Two elements are studied. One has atomic number X and one has atomic number X- 2. It is known…

A: Two elements are studied. One of the element X belongs to alkali earth metal. The other element has…

Q: 1. Use a periodic table to fill in the first four columns. If it has a specific group name (see…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: place the symbols in set 1 and set 2 in the correct place (don't answer questions)

A: The periodic table of the elements is an ordered arrangement of the chemical elements into rows and…

Q: 1. The Group 1/I elements are known as the alkali metals.  Answer the following true or false…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: The alkaline earth metal in the same row as neutral noble gas with 36

A: Element which is alkaline earth metal lie in same row of a Noble gas with 36 electrons.

Q: What is the chemical formula and chemical name for two phosphorus and four fluorine.

A: While naming a compound less electronegative element is named first and then the more electro…

Q: What is the most reactive metal to least reactive metal out of: Zinc Tim  iron  magnesium…

A: Metals are good conductor of heat and electricity for example: aluminium, copper whereas non metal…

Q: d. What is the charge for all of the elements in Group 2? e. What is the charge for all of the…

A: d) The general electronic configuration of group 2 elements is ns2. Thus they lose two e- and form…

Q: What are classifications of iodine? Mark all that apply Halogen Nonmetal Metal Group 17 Transition…

A: We know that, Atomic no. of iodine= 53

Q: How many valence electrons does hydrogen need to complete its shell? Which group is most similar to…

A: To explain: How many valence electrons does hydrogen need to complete its shell.

Q: 14. Which of these symbols provide more information about the atom? Circle your answer, then…

A: Answer:Here: X is the standard symbol of element, Z is its atomic number and A is its mass…

Q: Determine the number of electrons in Aluminum (Al) materials that are sharing in electrical…

A: L

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

A: Given:  B  N  Al  Kr

Q: 1. Complete the following table for neutral atoms. Name of Elements Calcium N Symbol Atomic Number…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Describe atomic structure; name and describe the parts of atoms, and their arrangement/location and…

A: The atom is the smallest unit of matter that may be not divided into smallest particle without…

Q: What are the family names for groups 3A, 4A, 5A, and 6A on the periodic table.

A: The family names for groups 3A, 4A, 5A, and 6A on the periodic table are given in step two.

Q: Describe the process used to determine how many atoms of each element are in 2Ca3 (PO4),. Show all…

A: First we need to determine the the number of different types of atoms of each element present in…

Q: What is electrostatic force? Use your understanding of electrostatic force and how the number of…

A: We have to explain electrostatic force and its impact on atomic size.

Q: Atomic mass Atomic number- 12 6 16 15 How many electrons will a single atom of sulfur with no charge…

A: Given, Valence electrons are the outermost electrons which, therefore, are located on the highest…

Q: Whenever chemists observed atoms reacting with each other, they noticed that the sum of their group…

A: Since you have posted a question with multiple sub-parts ,we will solve first three sub-parts for…

Q: Classify each element as a metal, nonmetal, or metalloid.  barium. 1.Metal 2.nonmetal…

A:

Q: To answer this question, you may need access to the periodic table of elements. Which of the…

A: Alkaline earth metals are known as alkaline earth metals because of their high abundance in earth…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.