Grabowski936 Grabowski936

08-06-2015
Chemistry

Answered

A barium atom attains a stable electron configuration when it bonds with
(1) one chlorine atom
(2) two chlorine atoms
(3) one sodium atom
(4) two sodium atoms

Answer :

delmaghan delmaghan

08-06-2015

A barium atom attains a stable electron configuration when it bonds with? (2) two chlorine atoms

Answer Link

11-08-2018

Answer;

-Two chlorine atoms

Explanation;

A barium atom attains a stable electron configuration when it bonds with two chlorine atoms.

-Barium is an alkaline earth metal, in group two of the periodic table. Like other alkaline earth metal it has a valency of two which means it reacts by loosing two electrons.

-Chlorine on the other hand is a halogen (group seven element) it reacts by gaining an electron, thus two chlorine atoms will require two electrons. Therefore, Barium would attain a stable configuration by loosing two electrons to two chlorine atoms.

Answer Link

Other Questions

Fill in the blank with the Spanish word that best completes the sentence:Más vale ______ que nunca.A. tempranoB. ricoC. tardeD. mejor

Which of the following best describes what a client has a right to expect from a practitioner?a. To act in their best interest.b. To resolve their pain.c. To kn

Inpatient Coding (Sellers)_CK1086.4

Choose the system of equations that matches the following graph:

(iii) Find the least number from which, when 2 is subtracted, the difference is exactly divisible by 8 and 12.

g) Convert 120,000 from standard notation to scientific notation.h) Given the equation [tex]3x + 15 = 8b + c[/tex]i) Make [tex]c[/tex] the subject of the formul

The Chief Accountant of KK Ltd has extracted the following trial balance as at 31 October 2018.Sh.'000'Sh.'000'Authorized and issued capital (shares of Sh. 20 e

Last month Fantasy Hair salon had sales of $18,950. This month's sales were $22,690. If this sales trend continues, what will next month's sales be?O $27,170.01

What is the equation of the line that passes through the points [tex]$(5, -3)$[/tex] and [tex]$(6, -1)$[/tex]? Write your answer in slope-intercept form.

Social groups can be a significant part of a child's development, which is why it is important for coaches and other leaders to _______a. Be sensitive to childr

(1) When clouds from the Mediterranean Sea hit the mountains of Asia, they drop their rain. (2) As a result, the land east of the mountains gets very little rai

A person who practices Hinduism would most likely

Which word group best completes the sentence without introducing an inappropriate shift in tense? As the adults cleaned up, A. the children played with their to

Which of these sentences uses correct capitalization? Death Valley, the lowest point in the United States, is located in the Mojave Desert. Death Valley, the lo

In ancient times the weather was always mild. But one day Coyote noticed that the air was growing cold. Winter was coming for the first time. Coyote knew that b

Which of these has MOST increased the destructive capabilities of acid rain around the world? A) solar energy Eliminate B) human waste products C) the Industria

Find five consecutive integers whose sum is 195

How do skin cells form different types of tissues? A. Information in the DNA of the nucleus can tell skin cells how to develop and perform special functions, wh

Which words in the sentence are the complete adjective clause? The award went to Ms. Morse, whose efforts were responsible for most of our progress. A. for most

Write a caption to describe how the butterfly's long mouthpart, helps it to survive.