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What is the element with 73 protons?
The element with 72 electrons is Hafnium (Hf). Hafnium has an atomic weight of 72 and is a period 6, group 4 transition metal. It is the first element after the Lanthanides. Hafnium has 72 electrons in 6 shells with 2 electrons in the outer shell.
How many neutrons does hafnium have?
* Number of Electrons: 72 * Number of Neutrons:106 * Number of Protons: 72 * Number of Electrons: 72 * Number of Neutrons: 106 * Number of Protons: 72
What electron has 51 protons and 72 electrons?
This electron would have 51 protons and 51 electrons. The number of electrons in an atom is equal to the number of protons, as atoms are electrically neutral.
what element has 21 protons 21 electrons and 24 neutrons?
chromium
How many electrons and neutrons are in germanium?
32 protons, 32 electrons. Ge-72 isotope has 40 neutrons
What is the element with 73 protons?
The element with 72 electrons is Hafnium (Hf). Hafnium has an atomic weight of 72 and is a period 6, group 4 transition metal. It is the first element after the Lanthanides. Hafnium has 72 electrons in 6 shells with 2 electrons in the outer shell.
What is the correct number of subatomic particles in an atom of an element with atomic number 48 and mass number 120?
The atomic number of an atom tells you how many protons are present in the nucleus. So there are 50 in the element. By the way, an element with 50 protons and 70 neutrons (120-50) is a stable form of Tin.
How many neutrons does hafnium have?
* Number of Electrons: 72 * Number of Neutrons:106 * Number of Protons: 72 * Number of Electrons: 72 * Number of Neutrons: 106 * Number of Protons: 72
How many neutons are in hafnium?
the atomic number of hafnium is 72, protons? 72, neutrons? 106, electrons? 72
All element on the periodic table are neutral because they have the same number of electrons as what other paticle?
Atoms have 3 parts: Protons, Neutrons, and Electrons. In a neutral atom, the atomic #= number of protons, and everything else is equal to it. For example: Hafnium, Atomic#=72= 72 protons, 72 neutrons, 72 electrons= neutral atom.
How many electrons are in zinc 72?
The atomic number of zinc is 30. So there are 30 protons, 30 electrons in zinc.
What electron has 51 protons and 72 electrons?
This electron would have 51 protons and 51 electrons. The number of electrons in an atom is equal to the number of protons, as atoms are electrically neutral.
what element has 21 protons 21 electrons and 24 neutrons?
chromium
How many protons neutrons and electrons does antimony-123 have?
Protones = 51 Electrones = 49 Neutrones = 70 or 72
How many electrons and neutrons are in germanium?
32 protons, 32 electrons. Ge-72 isotope has 40 neutrons
How many valence electrons does hafnium have?
Hafnium has 72 electrons and protons; the number of neutrons is different for each isotope and depend on atomic mass of the isotope.
What is the atomic number for an element with 37 neutrons and a mass number of 72?
The mass number is the amount of protons and neutrons in an element. The atomic number is equal to the amount of protons. Therefore to get the number of protons from the given information, you would subtract 37 from 72 which gives you 35 protons aka its atomic number!
