first to find the element then it's atomic no.
we can directly get the atomic no as
2, 8, 8, 18, 18, 32....
it is 6th period so...
and in 6th it is on 2nd group
so, atomic no= 2+8+8+18+18+2
= 56
please hep Write the electron configuration of an atom of the element highlighted in this outline...
HELP SOS Write the electron configuration of an atom of the element highlighted in this outline of the Periodic Table: 1 Не Ne 2 Ar 3 Kr dlo 4 Xe 5 Rn 6 7 Hint: you do not need to know the name or symbol of the highlighted element! ?
Write the electron configuration of an atom of the element highlighted in this outline of the Periodic Table: Hint: you do not need to know the name or symbol of the highlighted element! x ?
Write the electron configuration of an atom of the element highlighted in this outline of the Periodic Table: Hint: you do not need to know the name or symbol of the highlighted element! x o ?
Write the electron configuration of an atom of the element highlighted in this outline of the Periodic Tablet: 001 AN - Hint: you do not need to know the name or symbol of the highlighted element! 5 ?
Select an element on the periodic table to see its electron configuration. Symbol: Group Atem Number: He 3A 4A SA6A 7A CNO F Ne Ge As Se Br Kr 3s Noble Gas Notation: Actinides Is Examine the electron configurations of the elements of Group 1A. Which type of orbital does the electron highest on the filling diagram occupy? Od
Select the correct condensed electron configuration of a ground state atom of zirconium (Z =40). 1st attempt See Hint See Periodic Table Choose one:[Ar]4d4[Kr] 5s2 4d4[Kr]3d2[Kr] 5s2 4d2 [Xe]5d4[Ar]3d44s2[Xe] 5s2 4d2[Ar]4d2
Select the correct condensed electron configuration of a ground state atom of nickel (Z-28) 1st attempt l See Periodic Table See Hint Choose one: Kr)3d8 [Kr13d104s2 Ar]3d104s2 Arj3d10 Ar]3d [Kr)3d84s2 Kr13d10 [Arj3ds4s2
CICLIS. Answer: 20. Write the electron configuration, name and symbol of the element specified using only the periodic table in the front of the book or the one on the wall. Use the shorthand notation when you can. electron configuration name symbol a. 28ºx b. An isotope of 3,5 x c. The 3rd period element with two of its 3p electrons paired (this means one pair of electrons!)
1)Use the periodic table to identify the element with the following electron configuration. Spell out the full name of the element. a)[Ne]3s1 b)[Kr]5s24d10 c)[Xe]6s2 d)[Kr]5s24d105p3 2)Express your answer as a chemical formula. Use Lewis theory to determine for the compound that forms from: a) Al and S b)Na and S c)Sr and Se d)Ba and F 3)Determine the number of electron groups around the central atom for each of the following molecules. Express your answer as an integer. a)OF2 b)NF3...
How do I name element? Write the corresponding electron configuration for the pictorial representation. TU T TUT T 1 1s 2s 2p 3s 3p 4s 3d Give the full electron configuration. Do not use the noble gas abbreviation. full electron configuration: Is2s22p63s23p 4s 3d10 Give the full electron configuration. Do not use the noble gas abbreviation. full electron configuration: Is2s22p63s23p 4s13d 10 Name the element, assuming that the configuration describes a neutral atom. name of element: