0
In the formula XBr2 if the ion of element x has a mass of 230 and 86 electrons what is the identity of the element and how many neutrons does it have?
Wiki User
∙ 14y ago
it would be an isotope of Radon, (Radon-230)
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the smallest part of an element that retains the element's properties?
The smallest subdivision that retains all of the properties of a molecular compound is a molecule, and the smallest subdivision that retains all of the properties of a ionic compound is a formula unit.
What is the formula beryllium Nitride?
The formula for beryllium nitrate is Be(NO3)2.
How many ions in copper II bromide?
copper has 29 protons, when dealing with Cu^2+ all that means is it lost two electrons. so now the element has 29 protons and 27 electrons. Protons are positive and electrons are negative and neutrons are neutral. So say you had an element X^2- then you have gained two more electrons so the element has an overall negative charge. hope that helps
All atoms of the same element have the same what?
They have the same chemical formula and the same properties when in their pure state. Atoms of the same element have the same number of protons. This is the atomic number which is unique to each element and is on the periodic table. The number of protons in the nucleus defines the element. In a neutral atom, the number of electrons are also the same.
An atom of atomic number 53 and mass number 127 has how many neutrons?
because neutrons and electrons weight nearly the same, and electrons have such little mass that they are virtually insignifigant, the amount of neutrons can be found by subtracting the protons from the total weight. total weight-protons=neutrons(roughly) so in this case, the cobalt (atomic # 27) has 28 neutrons
What is barium sulfide?
Barium is an element, and so it is made up of atoms of barium. These are made up of electrons and protons and neutrons which, in turn are made up of quarks.
What is the chemical formula and structure of potassium?
Potassium is an element, it has a symbol which is K, rather than a formula. Like all elements, its structure is spherical. There are protons and neutrons in the center, and electrons in the outer layers.
Is oxygen a element of mixture or is it a electron nuetron or is it a isotopes?
Oxygen is an element. It is made up of 8 protons, 8 neutrons, and 8 electrons. If there is a variation in the number of neutrons it becomes one of oxygen's isotopes. If you are referring to "molecular oxygen," which occurs in our atmosphere, it has the chemical formula O2 and is a compound.
What is the smallest part of an element that retains the element's properties?
The smallest subdivision that retains all of the properties of a molecular compound is a molecule, and the smallest subdivision that retains all of the properties of a ionic compound is a formula unit.
How are an atom ion and isotope of an element different?
An ion is an element that has lost or gained electrons, "cation - positive charge", "anion - negative charge". Gaining a charge causes the element to be more or less reactive. An isotope is an element that has lost or gained neutrons. Losing or gaining neutrons does not effect the overall charge, but it does affect the elements stability.
Can you identify an atom without knowing number of neutrons in it?
Yes, and in order to find the Number of Neutrons, subtract Atomic Mass from Number Of Protons, the result will be the Number of Neutrons for that atom *No. Of Neutron=Atomic Mass - Number Of Protons
How many protons electrons and neutrons are in the formula zinc and chlorine?
Zinc chloride has the chemical formula ZnCl2.The total number of protons is 64; the total number of electrons is also 64.The number of neutrons depends on the isotopes of Zn and Cl.
What is is the formula for the atomic theory for 13 protons 10 electrons and 14 neutrons?
Al 3+
What is the molecular formula of an element having 16 electrons?
It's 32.065 (± 0.005), and the element is sulfur (S).
What is the formula beryllium Nitride?
The formula for beryllium nitrate is Be(NO3)2.
How many ions in copper II bromide?
copper has 29 protons, when dealing with Cu^2+ all that means is it lost two electrons. so now the element has 29 protons and 27 electrons. Protons are positive and electrons are negative and neutrons are neutral. So say you had an element X^2- then you have gained two more electrons so the element has an overall negative charge. hope that helps
What is the formula for additive identity?
The additive identity for a set S is a unique element, 0, in the set such that 0 + x = x = x + 0 for all elements x in the set.
