1 Answers
Call
Write the grounds state electron configuration of the elements that corresponds to each of the following descriptions : A. The group IIB element in 4th period? B. The noble gas in the 3rd period
A. Electron configuration of Scandium[At]4s23d1B. Electron configuration of Argon[Ne] 3s² 3p⁶
1 Answers 1 views
What is the complete ground state electron configuration for the oxygen atom? (2) What is the complete ground state electron configuration for the scandium atom?
Therefore the O electron configuration will be 1s22s22p4. The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom.Therefore...
1 Answers 1 views
What is the electron configuration using the main energy level in a atom with the last electron that has 3d2 electron configuration
If given Ti2+I would write the noble gas electron configuration like this [Ar] 3d2 4s2And then just take away 2 e- from the last number you wrote 4s2-Your noble gas...
1 Answers 1 views
Which noble
gas was discovered extra
-
terrest
rially before its discovery on
Earth?
What were the reasons fo
r late discovery of noble gases
?
Helium was first discovered not on Earth, but in the Sun. In 1868 French astronomer Pierre Janssen studied light from the Sun during a solar eclipse. He found proof that...
1 Answers 1 views
Group 8 elements are referred to as noble gasses. [5]
(a) If any, which of the noble gas(es) react with fluorine? Why?
(b) Give a balanced reaction equation of any of the possible reactions in (a).
Xenon because it is more electronegative in the group due to the large size.Xe + 2F 2 --->XeF4
1 Answers 1 views
in a certain atom the last electron has a 3d2 electron configuration write the electron configuration of the element using a noble gas as a core
So for example if they gave us: Ti2+I would write the noble gas electron configuration like this [Ar] 3d2 4s2And then just take away 2 e- from the last number...
1 Answers 1 views
In an atom the last electron has a 3d² electron configuration.then what is the electron configuration of the element using a noble gas as a core?
So for example if they gave us: Ti2+I would write the noble gas electron configuration like this [Ar] 3d2 4s2And then just take away 2 e- from the last number...
1 Answers 1 views
how do you write the element configuration of beryllium and what is it's orbital notation?
The electron configuration of beryllium (atomic number 4) is 1s22s2, which can also be indicated in noble-gas form as [He]2s2. Orbital notation is a drawing of electron configuration where s,p,d,f...
1 Answers 1 views
What is the (noble gas notation) electron configuration for oxygen, O?
The elements in the last group of Periodic Table are called noble gasses. The electron configuration of oxygen is 1s22s22p4. First 2 electrons are electrons of inner shell and the...
1 Answers 1 views
list the noble gas elements and place a box around the radioactive noble gases
The six naturally occurring noble gases are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and the radioactive radon (Rn).
1 Answers 1 views