What would you predict the ionic charge of an element in column 2A (column 2 in ptable) to be? al 2- 1- 1+ 2+ OO OO

Q: What would you predict the ionic charge of an element in column 2A (column 2 in ptable) to be? O a…

A: Solution :      Ionic charge is created by the gain or loss of electrons from elements or groups of…

Q: 12.An aluminum ion, Al³, has the following charged particles: A) 13 p, 13 e B) 27 p, 24 e C) 13 p,…

A: The positive charge in the superscript of the atomic symbol indicates that it has lost electrons.…

Q: How many protons are in the nucleus of an atom of eachelement?(a) Ar(b) Sn(c) Xe(d) O(e) Tl

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

Q: Give the names and charges of the cation and anion in each of the following compounds: (a) CaO, (b)…

A: a calcium oxide  b sodium sulphate

Q: The periodic table is organized such that elements in the same group have the same ionic charge.…

A:

Q: Cx 312 -1

A:

Q: Which of the tollowing pairs uf bupothetical atoms are isotopes? 9 41 19 X 40 aX and 14 X b. 36 36…

A: Isotopes are variants of a particular chemical element which differ in neutron number, and…

Q: ö: j y- :0 :0 :0= :o:

A:

Q: A monatomic ion has a charge of +2. The nucleus of theparent atom has a mass number of 55. If the…

A: The given data contains, charge of ion = + 2. mass number = 55.

Q: Fill in the correct value for each position in the atomic symbol for an atom containing 26 protons,…

A: An atomic symbol consists of four parts. Mainly it consists of the chemical symbol for the…

Q: The chemical symbol of an ion is 43 2+ X (Z 21). The numbers of neutrons and electrons for this ion…

A: Given  Symbol of Ion = X2+43 Atomic Number of ion = 21  Number of neutron = ?  Number of electron =…

Q: Cound the atomic masses to the nearest whole number. Name of the Atomic Atomic Atomic element symbol…

A: Atomic number is the number of protons in the atom and atomic mass is the sum of number of neutrons…

Q: 7. The element boron consists of two stable isotopes with atomic masses of 10.01 amu and 11.0 amu.…

A: The atomic mass of the Boron is = 10.81 amu and it has two isotopes: B-10 having atomic mass 10.01…

Q: predict the charge of an element based on it's position on the periodic table P  Na S  Cl  Mg…

A:

Q: What would you predict the charge of Ga to be as an ion? al 3- 1- 1+ P. 3+

A: Charge on cation or anion is decided by its electronic configuration.

Q: 6. The table below shows the number of neutrons and of electrons in five given atoms/ions: Number of…

A: In the given question the calculations of atomic and mass number of all the desired elements are…

Q: c- Give the atomic representation of hum 3- Indicate the composition of the corresponding atom in…

A: We need to write composition of the given atomic representation.

Q: 16 protons + 16 neutrons 18 electrons

A: Given  Number of protons = 16 Number of neutrons = 16 number of electrons = 18

Q: B. Fill in the blanks with the missing items. Refer to the periodic table of elements. The first one…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Predict the charge of the ion formed by each element.a. O                    b. K              c. Al…

A: Atoms can either lose or gain electrons , so that it outermost valence shell has eight electrons…

Q: what is the atomic number for 37Cl with a charge -1

A: Given that, Cl-37 Charge = -1

Q: Imagine an alternate reality where the Thomson cathode ray experiments arrived at an electron charge…

A: The given information are:

Q: calculate the charge of each particle Pb3(PO4)4

A:

Q: atomic number = 17, atomic mass = 35.45, and symbol = Cl. %3D a. What is the element's name? b. How…

A:

Q: Answer true or false. (a) A proton and an electron have the same mass but opposite charges. (b) The…

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

Q: a. cation of lithium b. a neutral atom of lithium  fill in the blank An element 'A' contains 3…

A: Given: An element 'A' contains 3 protons, 3 electrons and 4 neutrons. it is.................  . It…

Q: An isotope of element Z has a symbol of Z-390  with a charge of - 1.  If the element Z has  197…

A:

Q: For the specific isotope ion 81Br", fill in the missing information below: Isotope symbol: 81Br…

A: For the specific isotope 81Br- :  Number of protons = ?  Number of neutrons = ?  Number of electrons…

Q: The smallest unit of charge is −1.6×10−19 C, which is the charge in coulombs of a single electron.…

A: Which one gives a whole number after you divide by -1.6x10^-19C since the electron has the smallest…

Q: selenium (Z= 34) to 1UIII! 2.73 For each ionic depiction, give the name of the parent atom, its mass…

A: atomic number = number of protons  mass number = number of protons + number of neutrons

Q: Imagine you start with an atom that has 7 protons, 7 neutrons, and 7 electrons. If you add 1 proton…

A: According to question initially we had;no of protons= 7no of neutrons= 7no of electrons=7When, 1…

Q: 1.An isotope of a neutral element has 24 electrons and 31 neutrons. What is the element? Cr Cs Cl Ga…

A: Find the solution below

Q: What would you predict the charge of an ion from column 1A (or column 1 from ptable) to be? O a O b…

A: Column belongs to alkali metals which have one extra electron in their valence shell from noble gas…

Q: How many electrons do each of the following charged elements have? (Helps to determine proton number…

A: Proton number is the number of protons present in the nucleus which is equal to the atomic number.…

Q: Which one of the following is the charge of an ion with protons 22 and 20 electrons? а. -2 O b. -1 О…

A: Atom is the smallest particles by which matter is formed. Atom consist mainly proton, neutron and…

Q: The element Cellphonium (Ce) has an atomic number of 115. Its isotope 215Ce (Cellphonium - 215)…

A: Given, an element cellphonium has atomic number =115and its isotopes Ce215.we are asked to calculate…

Q: What aspect of an element does the number of neutrons solely determine? its mass its identity its…

A: Number of neutron fixed in an element

Q: The purpose of this assignment is to help you become more familiar with the atomic structure of some…

A:

Q: Predict the charge of the ion formed by each element.a. Mg                     b. N…

A: In the periodic table there are some elements can easily donate last shell electrons and some…

Q: What would you predict the charge of an ion from column 1A (or column 1 from ptable) to be? 2- 1- C.…

A: Since, 1A contain alkali metal.

Q: The periodic table is organized such that elements in the same group have the same ionic charge.…

A: 1- Charge means the element has the tendency to accept 1 electron. This means there will be 7…

Q: If element A has a charge of 4 and element B has a charge of -3 what would the proper ionic formula…

A: When same number of  positive cation combined with the same number of  negative anion we get the…

Q: Caculate the atomic mass of lithium if one isotope has a mass of 6.0151 amu and a percent abundance…

A: Isotopes : " Atoms of same element with same atomic number but different mass numbers are called…

Q: What is the atomic number of an ion with a -2 charge when it has 18 electrons O A. 20 В. 16 О С. 24…

A: Atomic number is defined as the number of protons in a nucleus of any atom. It uniquely identify the…

Q: In an experiment it was found that the total charge on an oil drop was 5.93 3 10218 C. How many…

A: The charge of electron is a constant value.

Group 14 Elements

The following elements come under group 14 of the periodic table.