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What element has 36 electrons?
Krypton (Kr) is the neutral element with 36 electrons, but there are ions (elements that have lost or gained electrons) that can have 36 electrons as well. This includes arsenic, selenium, bromine, rubidium, strontium, yttrium, zirconium, niobium, molybdenum, technetium, ruthenium, rhodium, palladium, silver, cadmium, and indium.
All of the elements in period 4 are?
The elements in period 4 of the periodic table are: potassium, calcium, scandium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, gallium, germanium, arsenic, selenium, bromine, krypton.
Why does bromine have a higher ionization energy than selenium?
Bromine has a higher ionization energy than selenium because bromine has a smaller atomic radius and stronger nuclear charge, making it more difficult to remove an electron from the outer shell. Additionally, bromine's electron configuration (4s2 3d10 4p5) is more stable compared to selenium's (4s2 3d10 4p4), making it require more energy to remove an electron from bromine.
First 40 elements of periodic table?
Hydrogen/ helium/ lithium/ beryllium/ boron/ carbon/ nitrogen/ oxygen/ florine/ neon/ sodium/ magnesium/ aluminium/ silicon/ phosphorus/sulfur/ cholrine/argon/ potassium/ calcium/ scandium/ titanium/ vanadium/chromium/mangense/ iron/ cobalt/ nickel/ copper/ zinc/gallium/germanuim/ arsenic/ selenium/ bromine/ krypton/ rubiduim/ stronituim/ytruim/zirocium.(niobuim/molybdenum.)Thats all I know x s.f.k
What following groups of atoms are likely to have similar properties 1. nickel .28. calcium .20. bromine .35. 2. aluminum .13. germanium .32. antimony .51. 3. oxygen .8. selenium .34. tellurium .52.?
Group 1 (Nickel, Calcium, Bromine) are likely to have similar properties as they are all transition metals with varying degrees of reactivity. 2. Group 2 (Aluminum, Germanium, Antimony) are likely to have similar properties as they are all metalloids with varying physical and chemical properties. 3. Group 3 (Oxygen, Selenium, Tellurium) are likely to have similar properties as they are all nonmetals with increasing atomic numbers.
Which is more polar a sulfur-bromine (S-Br) bond or a selenium-chlorine (Se-Cl) bond?
Se-Cl bonds
What metaloid elements are in period 4?
There is not one but there are two metalloids in Period 4 of the periodic table. They are germanium and arsenic. There is a link below to the Wikipedia post on the metalloids so you can have a look at them.
What are the elements in the fourth period?
The elements in the fourth period of the periodic table include potassium, calcium, scandium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, gallium, germanium, arsenic, selenium, bromine, krypton.
What is the polarity for germanium bromide?
Germanium bromide has a polar covalent bond because germanium is less electronegative than bromine. This results in an unequal sharing of electrons between the two atoms, making the molecule polar.
What elements has the smallest atomic radius Ge Se Br As?
The element with the smallest atomic radius among Ge, Se, Br, and As is Arsenic (As). Atomic size generally decreases across a period from left to right, so the elements in this group progress in order of increasing atomic radius: Germanium (Ge) > Selenium (Se) > Bromine (Br) > Arsenic (As).
What element has 36 electrons?
Krypton (Kr) is the neutral element with 36 electrons, but there are ions (elements that have lost or gained electrons) that can have 36 electrons as well. This includes arsenic, selenium, bromine, rubidium, strontium, yttrium, zirconium, niobium, molybdenum, technetium, ruthenium, rhodium, palladium, silver, cadmium, and indium.
All of the elements in period 4 are?
The elements in period 4 of the periodic table are: potassium, calcium, scandium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, gallium, germanium, arsenic, selenium, bromine, krypton.
What 2 are more reactive out of silicon phosphorus sulfur chlorine germanium arsenic selenium bromine?
Chlorine and fluorine are more reactive compared to the elements listed, because they are both in group 17 of the periodic table and have a higher tendency to gain electrons to achieve a stable electron configuration.
Does selenium and bromine have the same number of valence electrons?
No, Selenium has 6 valence electrons while Bromine has 7. You can determine this because on the periodic table, Selenium is in Group VI while Bromine is in group VII.
What element is a period 4 nonmetal known since 1650?
In 1649, Johann Schröder published two methods for preparing elemental Arsenic. So the answer is Arsenic. Yahoo anwers.com
Who has greater electronegativity bromine or arsenic?
Bromine, its as simple as its more to the RHS of the periodic table
What type of bond does selenium and bromine form?
Selenium and bromine can form an ionic bond, where selenium, a nonmetal, gains electrons to become a negative ion, and bromine, a halogen, loses electrons to become a positive ion.
