1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BC NO F Ne Na Mg 3B 4B 5B 6B 7B 8B - 1B 2B A1 Si P S CI Ar K Ca sc Ti v Cr Mn Fe Co Nİ Cu Zn Ga Ge As Se Br Kr Rb Sr Y zr Nb Mo Tc Ru Rh Pd Ag cd In Sn Sb Te I Xe Cs Ba La Hf Ta w Re os Ir Pt Au Hg TI Pb Bi Po At Rn Fr Ra Ac Rf Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa u Np Pu Am Cm Bk Cf Es Fm Md No Lr Write the complete electron configuration for the iron atom. Using NOBLE GAS notation write the electron configuration for the chromium atom.

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be CNOFNE Na Mg 3B 4B 5B 6B 7B 8B 1B 2B AT Si PS C Ar K Ca Sc TivCr…

A:

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be an 1 ON 3 8 Na Mg 38 4B 5B 68 78 r 8B H 1B 2B AI Si PS CI Ar K Ca…

A:

Q: 1A H2A Li Be Na Mg 3B 4B 5B 68 7B8B K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr…

A: Electronic configuration of Chlorine= 1s22s22p63s23p5 Electronic configuration of Boron = [He]2s22p1

Q: 1A H2A 3A 4A 5A 6A 7A He BCN OF Ne Na Mg 3B 4B 5B 6B 7B8B 1B 2B Al Si P S Cl Ar K Ca Sc Ti V Cr Mn…

A: In first question, we will write the complete electronic configuration for the Sodium atom. In…

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be CNO F Ne Na Mg 3B 4B 5B 6B 7B 8B 1B 2B A1 Si P S CI Ar K Ca Sc Ti…

A:

Q: (1) What is the name of the element with a valence electron configuration of 4s²4p*? (2) What is the…

A: Given valence electronic configuration 1. 4s2 4p4 2. 3s1

Q: 1A H2A Li Be Na Mg 38 4B 5B 6B 7B8B K Ca Sc Ti V Cr Mn Fe Co 8A BCN 1B 2B Al Si P 3A 4A 5A 6A 7A He…

A: Valence shell is the outermost shell of the atom. Electronic configuration is written by following…

Q: Ge As (1) The element with an electron configuration of 1s²2s²2p®3s²3p64s²3d5 is in group and period…

A: Identification of group and period:

Q: Write the complete electron configuration for the common monatomic ion formed by the element…

A: Given that -  Monoatomic atom = Bromine , Br    It is the third element of halogen group. It has…

Q: Using only the periodic table arrange the following elements in order of increasing atomic radius:…

A: The size of atom is determined by its atomic radius. Atomic radius is the measure of distance from…

Q: Write the complete electron configuration for the copper(1) ion. Using NOBLE GAS notation write the…

A: The complete electron configuration is written by filling the electrons into the orbitals in…

Q: Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr When barium reacts with iodine to form an ionic compound,…

A: Barium is group 2A element in modern periodic table. Iodine is group 7A element in modern periodic…

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be B CNO F Ne Na Mg 3B 4B 5B 6B 7B 8B - 1B 2B AI Si P S CI Ar K Ca…

A: Since the elements given are from the same period of the periodic table  And since on moving left to…

Q: The element carbon would be expected to form |covalent bond(s) in order to obey the octet rule. Use…

A: Covalent bond is formed by sharing of electrons between same or different atoms.  ionic bond is…

Q: Write the complete electron configuration for the common monatomic ion formed by the element…

A: To write the complete electronic configuration for the common monatomic ion formed by the element…

Q: H 2A 3A 4A 5A 6A 7A He B CNO F Ne Li Be Na Mg 3B 4B 5B 6B 7B r 8B - IB 2B AI Si PS CI Ar K Ca sc Ti…

A: From left to right along a period size of the atom decreases hence more energy is required to remove…

Q: Write the complete electron configuration for the chlorine atom. Using NOBLE GAS notation write the…

A: Electronic configuration of element is define as the arrangement of electron in the orbitals. where…

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be CNO F Ne B Na Mg 3B 4B 5B 1B 2B A1 Si PS CI Ar 6B 7B K Ca Sc Ti v…

A: Electronegativity character in the increasing order given as follows

Q: The element phosphorus would be expected to form covalent bond(s) in order to obey the octet rule.…

A: PhosphorusAtomic number = 15Electrocin Configuration = 1s2 2s2 2p6 3s2 3P3⏟Valence shell

Q: Write the complete electron configuration for the cobalt atom. Using NOBLE GAS notation write the…

A:

Q: (1) What is the element with an electron configuration of 1s²2s 2p°3s²3p°4s²3d$? (2) What is the…

A: Write the element by using their electronic configuration ?

Q: 1A 8A H 2A 3A 4A SA 6A 7A He BCNO F Ne Li Be Na Mg 38 4B 5B 68 7B - 88¬ 18 28 Al Si P S CI Ar K Ca…

A:

Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BC NO F Ne Na Mg 38 48 5e 68 78 - 88 - 18 28 AI si PS CI Ar K Ca…

A: Electronic configuration depicts the distribution of electrons in the respective atomic orbital.

Q: Pu Am Cm Bk Cf Es Fm Md No Lr When barium reacts with iodine to form an ionic compound, each metal…

A: When barium reacts with iodine to form an ionic compound, electrons are transferred from the metal…

Q: 3A 4A 5A 6A 7A He B C N O F Ne Al Si P S Cl Ar H2A Li Be Na Mg 38 48 58 68 7888 1B 2B Ga K Ca Sc Ti…

A: We have to tell the element with the help of electronic configuration.

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be B C NO F Ne Na Mg 38 48 5B 6B 7B - 8B - 1B 28 A1 si PS CI Ar K Ca…

A: Ionic compounds are formed by ions. The metal atom loses electrons and forms cations and the…

Q: Arrange the following elements in order of increasing electronegativity: phosphorus, sulfur,…

A: Electronegativity is measure of the ability of an atom in a bond to attract electrons to itself. The…

Q: A monatomic ion with a charge of +2 has an electronic configuration of 1s2s22p°. This ion is a(n)…

A: Ions are two types  1. Cations :-  These are positively charged species formed by the loss electrons…

Q: Write the complete electron configuration for the sodium atom. Using NOBLE GAS notation write the…

A: The electronic configuration can be written by using three basic rule    1. Aufbau principle. 2. The…

Q: Arrange the following elements in order of increasing electronegativity: lead, bismuth, thallium,…

A: Electronegativity is the tendency of an atom to attract a shared pair of electron.

Q: 1A H2A Li Be 8B 3A 4A 5A 6A 7A He B CN OF NE 1B 2B Al Si P S Cl Ar Na Mg 3B 4B 5B 6B 7B K Ca Sc Ti V…

A: We have to tell atomic number of the given configuration.

Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BC NO F Ne Na Mg 38 4B 5B 68 7B - 8B - 1B 28 AI si P S CI Ar K Ca…

A: Four atoms are isoelectronic with Ar with charge +1 , +2 , -1 , -2 * isoelectronic means they have…

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He BCNO FNe Li Be Na Mg 38 4B 5B 6B 7B 8B - IB 2B AI Si P S CI Ar K Ca sc…

A: Given  Name of atom  = Sodium atom  Complete electronic configuration = ?  Name of atom = Lithium…

Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BCNOFNE Na Mg 38 4B 5B 6B 78 88 - 18 2B AI Si P S CI Ar K Ca sc…

A: First at all we will try to match the given electronic configuration with the electronic…

Q: Write the complete electron configuration for the chromium atom. Using NOBLE GAS notation write the…

A: The elements given are Chromium and Scandium.

Q: Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Write the complete electron configuration for the zinc ion.…

A:

Q: Write the complete electron configuration for the nickel atom. 3d84s2

A:

Q: 1A H 4A 5A 6A Li Be C NO F Ne Na Mg 38 6B 7B 88- 1B 2B Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni…

A:

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He B C NO F Ne Li Be Na Mg 3B 4B 5B 6B 7B - 8B¬ 1B 28 Al si P s CI Ar K Ca…

A: A monatomic ion with a charge of +1 has an electronic configuration of 1s2 2s2 2p6 3s2 3p6. This ion…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.