Arrange the following ions in order of increasing ionic radius: calcium ion, potassium ion, phosphide ion, chloride ion from smallest to largest

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: fluorine atom has 9 electrons - 7 in its outer shell and 2 in its inner shell. How many electrons…

A: To become fluoride ion, fluorine must have 8 electrons in its outermost shell.

Q: The potassium and sodium ions have identical charges, yetthe hydrated volume of Na+ is 3.4 times…

A: Hydration volume of Na+  and K+

Q: Some sports bottles are made of Lexan, aplastic containing a compound of the elements…

A: Some sports bottles are made of Lexan, a plastic containing a compound of the elements chlorine,…

Q: Is astatine a nonmetal metal or metalloid

A:

Q: What -2 ion is isoelectronic with CI? Click in the answer box to activate the palette, and do not…

A: In an atom, there is nucleus in the centre and electrons are revolving are around it. Protons are…

Q: 7. A chemist analyzes a white, solid compound and finds that it does not dissolve in water. When the…

A: Based on the information provided, if the compound does not dissolve in water and does not conduct…

Q: When barium (atomic number 56 on the periodic table becomes an ion, with which atom does the ion…

A:

Q: Arrange these ions according to ionic radius. (Largest radius - Smallest radius) Mg2+ O2- N3- Na+ F-

A: With increase in number of protons in the nucleus the electrons are more attracted towards nucleus…

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: Ionisation energy (IE)  is the amount of energy required to remove the electron from an isolated…

Q: Which of the following ions has the smallest ionic radius?  S-2 Cl- P-3

A: We have been given three ions S-2, Cl- and P-3 and we have been asked which ion has smallest ionic…

Q: Choose the compound from the list below. magnesium water neon helium O lithium

A: Given options:  magnesium water neon  helium lithium We have to find the compound from the above…

Q: have varied physical properties and are found in many different compounds. Nonmetals Metals…

A: Most of the elements (93 elements) of the periodic table are metallic. Some elements present on the…

Q: a) Write the equation for the reaction that would occur between aqueous bromide ion (Br) and aqueous…

A: The ability of atoms to attract the shared pair of electrons towards itself in a shared covalent…

Q: Potassium metal is very reactive with liquid bromine. The result of the reaction of that formation…

A: The reaction of potassium metal with bromine gas forms potassium bromide compound. The reaction…

Q: List the following ions in order of increasing radius. (Use the appropriate <, =, or > symbol…

A: The distance between atomic nucleus and the outermost shell containing valence shell is referred as…

Q: Which of the following elements would you expect to be most similar: nitrogen, chlorine, barium,…

A: Elements belonging to the same group in the periodic table display similar properties.

Q: Hello, sorry I think I was a bit bland with the question. In the periodic descriptions attached…

A: A question based on periodic properties that is to be accomplished.

Q: (1) Using NOBLE GAS notation write the electron configuration for the iron(II) ion. (2) Arrange the…

A: The answer to the following question are given as:

Q: 13. Below, the ionic radii of several ions are shown relative to the radius of neutral atoms of the…

A: Given :ionic radii of several ions.  To find : Reason for the order of ionic size. Solution : As we…

Q: Discuss the different property trends of the elements ( for example atomic and ionic radius,…

A: ATOMIC RADIUS :-  The atomic radius of a chemical element is a measure of the size of its atoms,…

Q: Which elements (Groups) of the periodic table provide the most unstable ions (anions)? Give the name…

A:

Q: A neutral object is sketched below, in black and white. There are positive and negative electric…

A: Answer:Opposite charges attract each-other and same charges repel each-other, so presence of a…

Q: Indicate which one statement is not true by checking the box in front of the untrue statement.…

A: A cation will have a smaller radius than its corresponding atom, because the number of electrons is…

Q: Which group of elements is characterized by an ns2np2 electronconfiguration in the outermost…

A: Valence shell configuration is ns2np2

Q: The maximum number of vale

A: Valence electron is an outer shell electron that is concerned with an atom and that can participate…

Q: Arrange these ions according to ionic radius. Largest radius 0²- N3- F Na+ Mg²+ Smallest radius

A: Anions are larger in size than cation.Higher the negative charge, larger will be the ionic…

Q: Using the terms atomic radius, and nuclear charge, explain why the elements on the right side of the…

A: Electronegativity is a chemical property of elements. It indicates  the electron attracting…

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.