0
Selenium has 34 protons and potassium has 19. The proton number corresponds to the position of the element in the Periodic Table.http://www.rsc.org/periodic-table/?gclid=CjwKEAjw2MOhBRCq-Nr87_j-lDASJAAl4FNhssVbsyCT_UjwmmrpVjUngib6tHybHy88YrC1gH_1shoCZDzw_wcB
What else can I help you with?
Which element contains 2 protons less than krypton?
Element 34, which is selenium, contains 2 protons less than krypton. Krypton has 36 protons, while selenium has 34 protons.
What element contains 19 protons?
Potassium has nineteen protons.
How many does electron protons and neutrons does selenium have?
Selenium a non metal hexagonal grey element has 34 protons and electrons. The atomic structure of Selenium has 45 neutrons.
How many protons are in pottasium?
Pottasium is a meta element. Atomic number of it is 19.
How many electrons and protons in potassium?
Potassium is a non metal element. There are 19 electrons in a single atom.
Which element contains 2 protons less than krypton?
Element 34, which is selenium, contains 2 protons less than krypton. Krypton has 36 protons, while selenium has 34 protons.
Which element on the periodic table has 19 protons?
The element with 19 protons is potassium, which is represented by the symbol K on the periodic table.
Which element has 46 neutrons and 34 protons?
Selenium is an element which contains 34 protons. With these 34 protons, it also contains 45 electrons. SE (selenium's symbol) is mainly used TV cameras and photoelectric cells. The element was discovered in 1817 by Jons Berzelius.
What element contains 19 protons?
Potassium has nineteen protons.
How many does electron protons and neutrons does selenium have?
Selenium a non metal hexagonal grey element has 34 protons and electrons. The atomic structure of Selenium has 45 neutrons.
Which element has19 protons in its nucleus?
Potassium - (K) Potassium's atomic number is 19, which is also the number of protons it has.
What element has more protons than chlorine but fewer than potassium?
Argon, atomic number 18, since it is between chlorine and potassium on the Periodic Table of Elements.
What element is in group 2 and has fewer protons than potassium?
The element in group 2 with fewer protons than potassium is beryllium. Beryllium has 4 protons in its nucleus whereas potassium has 19 protons. Both elements are found in group 2 of the periodic table.
What is the name of the element that will always have 19 protons?
Potassium (K)
What element has 1 valence electron and 19 protons?
Potassium
How many protons is in selenium?
Number of protons in Selenium is 34.
How many protons are in K39?
bruh
