If element A has a charge of 3 and element B has a charge of -2 what would the proper ionic formula be for their combination?

Q: Group the elements into pairs that would most likely exhibit similar chemical properties. It does…

A: Chemical properties of any element depends on the number of valence electron the element is having.…

Q: Consider an element Z that has two naturally occurring isotopes with the following percent…

A: average atomic mass= ∑%abundant×Molar mass/100 using this we can calculate the average atomic mass…

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

A:

Q: 204Pb3+ 82 79 82 122 204 204 Ion & Isotope Sb                     16   35   Isotope   92 86…

A:

Q: Which of the following statements about subatomic particles are true, and which are false? Drag the…

A: Any atom is made up of 3 subatomic particles. 1) electron  2) proton  3) neutron

Q: Calculate the atomic mass of the following element. Experimental analysis show three isotopes:…

A: Given isotopes are : Isotope Mass     % 1 42.315 88.990 2 43.320 3.0090 3 44.325 8.0010

Q: Element X has two isotopes. If 72.0% of the element has an atomic mass of 84.9 atomic mass units,…

A: Given : We have to calculate the average atomic mass.

Q: why is that in Pb(CrO4)2, the charge of CrO4 is -2

A: The species lead Pb can have the potential to show +2 and +4 oxidation state because the outermost…

Q: An unknown metal, M, forms an ionic compound with nitrogen with the formula M3N. In which group…

A:

Q: What would be the isotope symbol for an atom with 35 protons, 35 electrons and 46 neutrons? 46 Br 35…

A: Isotopes are the atoms of same element which differ in number of neutrons but have same number of…

Group 14 Elements

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