Table of Contents
- 1 What has 15 protons and electrons?
- 2 How many protons does element 15 have?
- 3 What element has 15 protons and 17 neutrons?
- 4 What element has 15 protons and 16 neutrons?
- 5 What element has 15 protons and 15 electrons and 15 neutrons?
- 6 Which element has 15 electrons and protons?
- 7 What is the element with an atomic number of 15?
What has 15 protons and electrons?
phosphorus
The element with 16 neutrons, 15 protons, and 15 electrons is phosphorus. Technically, this is a neutral atom of the phosphorus-31 isotope because the…
How many protons does element 15 have?
15 protons
From a periodic table, we can see that the atomic number of phosphorus (the smaller number) is 15, so that means that phosphorus has 15 protons.
Which element has 15 neutrons?
mass number = 29 Therefore the isotope with 14 protons and 15 neutrons is Silicon-29.
What will an atom with 15 protons do?
The number of protons in an atom is the for any element. The positive charge on a proton is equal in magnitude to the negative charge on an electron. The atoms can lose or gain an electron to form ions. For a neutral atom with 15 protons, the number of electrons is 15.
What element has 15 protons and 17 neutrons?
phosphorus-32
The nucleus of phosphorus-32 contains 15 protons and 17 neutrons, one more neutron than the most common isotope of phosphorus, phosphorus-31.
What element has 15 protons and 16 neutrons?
A nucleus of stable phosphorus has 15 protons and 16 neutrons.
What isotope has an atomic number of 15?
phosphorus-31
This isotope is phosphorus-31, which has atomic number 15.
What ions contain 15 electrons?
Phosphorus is in group 15/VA. Based on its group number, phosphorus has 5 valence electrons, as do all of the elements in that group. Another way we can answer this question is to write the electron configuration for a neutral phosphorus atom, which would have 15 electrons: 1s22s22p63s23p3 .
What element has 15 protons and 15 electrons and 15 neutrons?
Phosphorous (Z=15). Radio active isotope. The amount of protons determines the element: 15 protons means we are talking about Phosphorus (P). I guess you meant there are 15 neutrons so we have , which Wikipedia tells us is a stable isotope of phosphorus.
Which element has 15 electrons and protons?
The element with 15 protons, meaning it has atomic number 15, is phosphorus. Phosphorus is in group 15/VA. Based on its group number, phosphorus has 5 valence electrons, as do all of the elements in that group.
What element on the periodic table has 18 protons?
The element is Ar- 38. If you look at the periodic table, argon (Ar) has 18 protons and thus 18 electrons.
What element has 1 proton and no neutrons?
Protium, the most common isotope of hydrogen, consists of one proton and one electron (it has no neutrons). The term “hydrogen ion” (H+. ) implies that that H-atom has lost its one electron, causing only a proton to remain.
What is the element with an atomic number of 15?
Phosphorus is the element that is atomic number 15 on the periodic table. Phosphorus is an element that is essential for human life and found in many everyday products. The symbol for element 15 is P. The element was discovered by alchemist Hennig Brand who was seeking another element, gold.