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Where would you put an atom that has a atomic number of 113 and has 3 electrons in the outer energy level?
An atom with an atomic number of 113 is nihonium (Nh). Since it has three electrons in its outer energy level, it would be placed in group 13 of the Periodic Table, which corresponds to the p-block elements. This positioning reflects its valence electron configuration of ns²np¹, indicating that it is likely to exhibit similar chemical properties to other group 13 elements like thallium (Tl) and indium (In).
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How many core electrons are in radium?
The atomic number of radium is 88 distributed such that:First energy level 2Second energy level 8Third energy level 18Fourth energy level 32Fifth energy level 18Sixth energy level 8seventh energy level 2Accordingly, radium loses two electrons on ionization to be a positive ion.
What element has 6 valence electrons in the 4th energy level?
This element is caesium (Cs), with the atomic number 56.
How many electrons are on Radon's fourth energy level?
32 electrons on the fourth shell of radon.
What element has four electrons in energy level n4?
The element with four electrons in energy level n=4 is zirconium (Zr), which has the atomic number 40. In its electron configuration, zirconium has two electrons in the 4s subshell and two in the 4p subshell, totaling four electrons in the n=4 energy level.
If an electrically neutral atom has an atomic number of 17 and an atomic mass of 36 how many electrons will it possess?
The atomic number (Z) is the number of protons in the nucleus, which also equals the number of electrons in a neutral atom. Therefore, an atom with an atomic number of 17 will have 17 electrons if it is electrically neutral.
Identify the arrangement of the bohr models for elements atomic number 1-5?
For hydrogen (atomic number 1), there is 1 electron in the first energy level. For helium (atomic number 2), there are 2 electrons in the first energy level. For lithium (atomic number 3), there are 2 electrons in the first energy level and 1 electron in the second energy level. For beryllium (atomic number 4), there are 2 electrons in the first energy level and 2 electrons in the second energy level. For boron (atomic number 5), there are 2 electrons in the first energy level and 3 electrons in the second energy level.
How many electrons on the outermost energy level of atomic number 10?
Atomic number 10 corresponds to neon. Neon has 10 electrons, with 2 electrons in the innermost energy level and 8 electrons in the outermost energy level.
A neutral atom with an atomic number of 15 will have electrons in its outermost energy level?
A neutral atom with an atomic number of 15 (phosphorus) will have 5 electrons in its outermost energy level. This is because the atomic number tells us the number of protons, which is equal to the number of electrons in a neutral atom. The outermost energy level for phosphorus is the third energy level.
How many valence electrons would an element with atomic number 56 have?
The element with atomic number 56 is barium, a group 2 alkaline earth metal. Its atoms have two valence electrons in the 6s sublevel.
What is the electron energy level arrangement for potassium atomic number 19?
The electron energy level arrangement for potassium (atomic number 19) is 2-8-8-1, following the octet rule. This means that there are 2 electrons in the first energy level, 8 electrons in the second energy level, 8 electrons in the third energy level, and 1 electron in the fourth energy level.
What element contains two electrons in its fifth energy level?
Rhenium, with atomic number 75, has two electrons in its fifth energy level.
How many electrons does phosphorus have in its outermost principal energy level?
Phosphorus has 5 electrons in its outermost principal energy level.
Phosphorus has an atomic number of 15 so what will be the distribution of its electrons?
Phosphorus has 15 electrons. The electron distribution in a phosphorus atom is 2 electrons in the first energy level, 8 electrons in the second energy level, and 5 electrons in the third energy level.
How many electrons are in the highest occupied energy level atom barium?
2. the number of electrons on the outermost level is always equal to the group number. Barium is group 2 therefore it's outermost energy level contains 2 electrons
How many electrons will carbon have in its first energy level?
carbon has 2 electrons in its first energy level and 4 in its secound energy level because carbons atomic number is 6. 4+2=6.
Which atom in the ground state has five electrons in its outer level and ten electrons in its kernel?
The atom with five electrons in its outer level and ten electrons in its kernel is boron. Boron has an atomic number of 5, with two electrons in the first energy level and three electrons in the second energy level.
How many electrons are in the fourth level of a calcium atom?
There are 2 electrons in the fourth energy level of a calcium atom. Calcium has an atomic number of 20, which means it has 20 electrons distributed in different energy levels, with 2 electrons in the first energy level, 8 electrons in the second energy level, 8 electrons in the third energy level, and 2 electrons in the fourth energy level.
