1.) Write the complete electron configuration for the beryllium atom. Using NOBLE GAS notation write the electron configuration for the nitrogen atom. 2.) Write the complete electron configuration for the manganese atom. Using NOBLE GAS notation write the electron configuration for the zinc atom.

Q: Write the complete electron configuration for the helium atom. Using NOBLE GAS notation write the…

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Q: How many electrons are in the outermost shell of a sulfur atom?

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Q: Write the complete electron configuration for the copper(1) ion. Using NOBLE GAS notation write the…

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Q: A neutral atom has the following electron configuration= 3 1s 2s 2p What is the chemical symbol for…

A: the electron configuration is the distribution of electrons of an atom or molecule in atomic or…

Q: (1) What is the valence electron configuration for the neon atom? (2) What is the valence electron…

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Q: whats up with the other element that are in the same group as krpton. Do they have anything in…

A: All the elements are arranged in the periodic table based on certain common features.

Q: On a sheet of paper, draw a shell model of an uncharged nitrogen atom. (Hint: Nitrogen has seven…

A: The atomic number of nitrogen is 7. The electronic configuration of N is 1s2 2s2 2p3.

Q: Write the complete electron configuration for the cobalt(II) ion. Using NOBLE GAS notation write…

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Q: 21 6. ... ACROSS 1. After you remove an electron from a neutral atom. 5. Mendeleev developed the…

A: Given: The statements related to periodicity of elements & properties of elements. The solution…

Q: Based on their position in the periodic table, what ions do potassium andselenium tend to form?

A: To find: Based on their position in the periodic table, what ions do potassium and selenium tend to…

Q: Write the electron configurations of a phosphorus atom and its negative ion. Give the charge on the…

A: The atomic number for the phosphorus atom is 15 and its out most shell has 5 electrons, 2 electrons…

Q: Explain how to find the number of valence electrons of an atom just by looking at the periodic…

A: Any element's electronic configuration represents the electron's allocation in distinct energy…

Q: What is the difference in the electron configuration for the magnesium  atom and the ion?

A: If an atom gain or loss electrons then ion is obtained.Generally metals loss electrons to obtain…

Q: How can the periodic table be used to determine the number of valence electrons in a representative…

A: Periodic table is a table where chemical elements are arranged according to their atomic number in…

Q: Write the complete electron configuration for the chromium(III) ion. Using NOBLE GAS notation…

A: Applying concept of aufbau's electronic configuration.

Q: Which model do scientists currently use to explain electrons arrangement or an element  ?…

A: According to the Bohr model, the electrons circulate in the definite path around the nucleus. The…

Q: write out the electron configuration for the ion formed by the element sulfur,

A: The electronic configuration of the sulfur is shown below in which the 3p-orbital has 4-electrons.…

Q: Which of these elements would be predicted to form an anion when ionized

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Q: Complete the sentences below.  If the element name is provided, complete the sentence with the…

A: Electrons are negatively charged particles. They revolve around nucleus in outermost shels of an…

Q: 2. Draw the electron dot formula for the following elements. (a) C. (b) He (c) Al

A: In the electron dot structure total number of Valence electron or outermost formula is shown by dot…

Q: O: Н:

A: Valence electron- Valence electron is a electron in the outer shell associated with an atom that can…

Q: Identify the placement , row , column (group) of magnesium and chlorine atom in the periodic table

A: Identify the placement , row , column (group) of magnesium and chlorine atom in the periodic table

Q: I’m really confused on figuring out valence electrons.  How do I figure how many valence electrons…

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Q: please see attached

A: Number of moles of hydrogen gas formed can be determined by Ideal Gas equation as follows,

Q: Neutral F atom gains one electron to form:   . Neutral Mg atom loses two electrons to form:

A: A cation is a positively charged ion, meaning it has lost one or more electrons. Cations are formed…

Q: On the subject of the element Sulfur :    A)   How many valence electrons does Sulfur have?    B)…

A: The atomic number of sulfur element is 16

Q: Charge imbalance on the atomic scale. a) If you come across a lone neon atom, is it likely to have…

A: Neon is a noble gas which is a monoatomic gas. So the lone neon atom will be neutral in nature. For…

Q: please answer these two questions.   1. write the electron configuration for magnesium atom.…

A: The electron configuration for magnesium atom is      Mg =  1s2 , 2s22p6 , 3s2

Q: Write the complete electron configuration for the magnesium atom. Using NOBLE GAS notation write…

A: Since Magnesium has Atomic number 12,  Hence according to aufbau principal let's fill the orbitals -…

Q: Describe the general structure of an atom.

A: The general structure of an atom has to be described.

Q: .Reason from a scientific model. Write out a brief paragraph explaining why we see specific colors…

A: To describe the Bohr model of the atom and on the basis of it briefly explain why different colors…

Q: use the periodic table to predict the charge associated with ions of main group elements.

A: 1-2 and 13-18th group elements are called main group elements.  Metals are given as +ve charge.…

Q: Draw a diagram of the model of the structure of the atom.

A: The structure of an atom can be explained as follows: (1) Atom possesses a positively charged center…