DelmaLampman DelmaLampman

05-05-2015
Chemistry

Answered

What noble-gas element has the same number of electrons as each of the following ions?
O2-, P3-, Ca2+, K+

Answer :

TheFool TheFool

05-05-2015

Argon, as all of the ions have 18 electrons.

Answer Link

Other Questions

What is the impact factor of journals specializing in analytical and bioanalytical chemistry?A) 3.125B) 5.678C) 7.432D) 9.876

Question 96.67 PointsHealth care administrators can function in a wide range of important capacitieswithin a health care organization. Select 2 examples of such

Given the following values:[tex]\[ r = 380 \text{ to } 2 \text{ significant figures (s.f.)} \][/tex][tex]\[ t = 24 \text{ to the nearest integer} \][/tex][tex]\

Simplify [tex]2 a^2 b^3\left(4 a^2 + 3 a b^2 - a b\right)[/tex]:A. [tex]8 a^4 b^3 + 6 a^3 b^5 - 2 a^3 b^4[/tex]B. [tex]8 a^4 b^5 + 3 a^3 b^5 + 2 a^3 b^4[/tex]C.

22. Chemicals that cause a substantial proportion of exposed people to develop an allergic reaction after repeated exposure are known as:A. irritantsB. teratoge

Actividad 3: Ejercicio Contextualizado Máximos y MínimosUna montaña rusa en un famoso parque de diversiones alcanza una altura máxima en cierto punto, pero tamb

Hemi- and semi- are cognate forms.A. TrueB. False

Which of the following compounds demonstrates an exception to the octet rule?A. [tex]SF _6[/tex]B. [tex]H _2 O[/tex]C. [tex]C _2 H _6[/tex]D. [tex]KCl[/tex]

Which of the following is an example of accessible technology? A keyboard includes printed letters on the keys. A website has an easy-to-use menu. An applica

Find the vertices, the foci, and the asymptotes of the following hyperbola.[tex]\[ 9x^2 - 81y^2 = 729 \][/tex]Vertices: Enter the one with the smaller [tex]\( x

what is 29 2/3 as a decimal

Insert parentheses in the expression 4+2x2x2-5x2 in two ways so that the value is 10 and the other is 14

Vreau rezumatul la Sindbad Marinarul!

Which statement about Charlemagne is not true? A. He was a king of the Franks who helped spread Christianity throughout Europe. B. He was crowned emperor of the

Which building material developed in the 1800s allowed Gustav Eiffel to erect the world's tallest structure in Paris in 1889? a. copper b. steel c. aluminum d

Which word in the sentence is a gerund? Jogging is good exercise, but I am walking for my workout. A. walking B. jogging C. workout D. exercise

What is the value of the six in the number 34. 967

Aileen wants 2 green marbles. What is the probability she will draw 2 green marbles at random if she replaces the first marble before she draws the second marbl

How did Augustus impress his great-uncle, Julius Caesar?

After prime time, television stations broadcast late news and comedy talk shows. How is this supposed to be corrected?