krypton
Element 34, which is selenium, contains 2 protons less than krypton. Krypton has 36 protons, while selenium has 34 protons.
Oxygen has 8 protons and Nitrogen has 7 protons the atomic number of an element which tell you how many protons an atom has is the lower one seen on each element on the periodic table.
An element with an atomic number of 36 is krypton. Krypton is a noble gas that is colorless, odorless, and tasteless. It is commonly used in lighting, such as fluorescent lamps and photographic flashes.
Krypton is a chemical element with the symbol Kr and atomic number 36. It has 36 protons in its nucleus, which defines it as a noble gas. The number of neutrons in krypton can vary among its isotopes, but the most common isotope, krypton-84, has 48 neutrons. Krypton also has 36 electrons, balancing the positive charge of its protons and making it electrically neutral.
The element with 2 electrons and 7 protons is nitrogen. It has an atomic number of 7, which corresponds to the number of protons in its nucleus. The number of electrons in a neutral atom is equal to the number of protons.
Argon has the fewest protons among the elements listed, with 18 protons. Chlorine has 17 protons, nitrogen has 7 protons, and krypton has 36 protons.
Element 34, which is selenium, contains 2 protons less than krypton. Krypton has 36 protons, while selenium has 34 protons.
The element is krypton as it has 36 protons and the isotope is 36Kr86.
Nitrogen has 7 protons.
An atom with 7 protons is a nitrogen atom. Protons determine the element of an atom, so an element with 7 protons is always nitrogen, which has the atomic number 7.
Elements are determined by their number of protons. Nitrogen has 7 protons but usually 7 neutrons as well. What you have here is a nitrogen isotope, an element with more or less neutrons than there are protons. Specifically, this is Nitrogen-15.
Nitrogen
Nitrogen is the 7th element in the Periodic Table. It has 7 electrons and protons.
The element is determined by the atomic number - the number of protons in the nucleus. In this case, element 36 is Krypton. The mass is the sum of protons and neutrons in the nucleus. Here we have a mass of 77, and a quick check confirms that an isotope of Krypton with a mass of 77 does indeed exist.
Nickel has more protons Nickel has 28 protons nitrogen has 7 protons
Oxygen has 8 protons and Nitrogen has 7 protons the atomic number of an element which tell you how many protons an atom has is the lower one seen on each element on the periodic table.
Any element with 7 protons would be Nitrogen