1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
JulsSmile [24]
3 years ago
12

What is the abbreviated electron configuration of iodine (I)?

Chemistry
1 answer:
castortr0y [4]3 years ago
5 0

Answer:

b) [Kr] 5s² 4d¹⁰ 5p⁵

Explanation:

Properties of iodine:

Iodine is present in group seventeen.

It is halogen element.

Its atomic mass is 127 amu.

Its atomic number is  53.

It is present in solid form.  

It is crystalline in nature.  

It is very corrosive and has pungent odor.  

It can not react with oxygen and nitrogen.  

Electronic configuration:

I₅₅ = 1s² 2s² 2p⁶  3s³ 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁵

Abbreviated electronic configuration:

I₅₅ = [Kr] 5s² 4d¹⁰ 5p⁵

Abbreviated electronic configuration is shortest electronic configuration by using the noble gases.

You might be interested in
8. Which of the following is TRUE about limiting and excess reactants?
Ivahew [28]
B. The limiting reactant determines the max amount of product that can be formed
5 0
3 years ago
Two students prepare lab reports one for a chemistry class and the other for a biology class which of the following items will b
AleksandrR [38]

Answer:

the results of an investigation thank me later

Explanation:

4 0
3 years ago
En un experimento hacemos reaccionar 12 g de carbono con 32 g de oxígeno para formar dióxido de carbono. Razona si podemos saber
max2010maxim [7]

Answer:

La masa de óxido de carbono iv formado es 44 g.

Explanation:

En esta pregunta, se nos pide calcular la masa de óxido de carbono iv formado a partir de la reacción de masas dadas de carbono y oxígeno.

En primer lugar, necesitamos escribir una ecuación química equilibrada.

C + O2 → CO2

De la ecuación, 1 mol de carbono reaccionó con 1 mol de oxígeno para dar 1 mol de óxido de carbono iv.

Ahora, si marca las masas en la pregunta, verá que corresponde a la masa atómica y la masa molar de la molécula de carbono y oxígeno, respectivamente. ¿Qué indica esto?

Como tenemos una relación molar de 1: 1 en todo momento, lo que esto significa es que la masa de óxido de carbono iv producida también es la misma que la masa molar de óxido de carbono iv.

Por lo tanto, procedemos a calcular la masa molar de óxido de carbono iv Esto es igual a 12 + 2 (16) = 12 + 32 = 44 g Por lo tanto, la masa de óxido de carbono iv formado es 44 g

5 0
3 years ago
Are there any plans for controlling or removing zebra mussel
Sav [38]

Answer: no

Explanation:

4 0
3 years ago
Julio earns $300 a week working a summer job. The paycheck he deposits in the bank is for $250. Which of these accounts for the
azamat

Answer:

theirs a $50 tax with the income hes making

Explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • What would be the concentration of a solution resulting when you dissolve 4.725g of nacl (molar mass = 58.45) in water to make a
    10·1 answer
  • 1. According to the following balanced chemical equation, how many moles of iron will react with 0.455 moles of chlorine? 2Fe(s)
    13·1 answer
  • PLEASE HELP <br> What is the element dot structure for Li+1? Really confused about the +1 part.
    14·1 answer
  • Why does silicon have a high melting point
    13·1 answer
  • Salt solutions can be __________ to give solid salts. What word completes this sentence?
    14·1 answer
  • Which term describes a substance that is dissolved in another substance?
    12·2 answers
  • Hi, we are looking for a list of moderate- highly endothermic equilibrium reactions which preferably only involve one particular
    9·1 answer
  • PLEASE HELP! How does one determine how much of a molecule is produced in a reaction?
    7·1 answer
  • A car travels along a road at a steady speed of 60 mph. How far will it travel in 6 hours?
    9·2 answers
  • Which of the following is a liquid someone help!!!!!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!