0
Barium, or Ba, has an atomic number of 56, which means it has 56 protons and 56 electrons (if it is neutral). Its atomic weight is 137.33, which means it has a total of 137.33 neutrons AND protons put together. It has 81 neutrons (137 minus 56).
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoSince barium is a metallic element it exists as single atoms. So one.
Wiki User
∙ 11y agobarium has 4 stable isotopes Ba-134, Ba-135, Ba-136 and Ba-17 with 78, 79, 80 and 81 neutrons respectively
Wiki User
∙ 11y ago56 electrons and 56 protons
Wiki User
∙ 13y ago56
Anonymous
6
Add your answer:
Earn +20 pts
How many oygen atoms are present in a formula unit of barium nitrate?
The chemical formula of barium nitrate is Ba(NO3)2; barium nitrate has six oxygen atoms in the molecule.
If barium has two valence electrons while chlorine has seven how many barium atoms are needed to form an ionic bond with chlorine?
Two
How many atoms are present in 0.0350 mol of barium phosphate?
There are 3 Barium, 2 Phosphorus and 8 Oxygen in Barium Phosphate (Ba3(PO4)2, making 13 units. Multiply 0.0350 mol given by 13 and you get 0.455 mol.Since they want atoms, multiply 0.455 by Avogadro's number (0.455 x 6.023 x 1023) and you get 2.74 atoms of barium phosphate.
How many atoms are in a mole of barium chloride, BaCl2?
6.022 x 1023 molecules. This is Avogadro's number and a mole of anything. Since there are three atoms in each molecule, one of Barium and two of Chlorine, the number of atoms is three times that, or 1.807 x 1024.
How many moles of barium sulfate are produced from 0.100 mole of barium chloride?
Since both barium chloride and barium sulfate contain one mole of barium atoms pert mole of compound, the moles of barium sulfate will be the same, 0.100, when barium has the limiting concentration in the production of the sulfate.
How many atoms are in one molecule of barium sulfide?
Barium sulfide (BaS) has two atoms.
How many atoms does BaOH2 have?
Barium hydroxide - Ba(OH)2: 5 atoms.
How many atoms of fluorine in barium?
Fluorine is an element and barium is also an element. There is no fluorine in barium and not barium in fluorine.
How many atoms are there in bacl2?
Totally three atoms One barium and two chlorine atoms
How many oygen atoms are present in a formula unit of barium nitrate?
The chemical formula of barium nitrate is Ba(NO3)2; barium nitrate has six oxygen atoms in the molecule.
How many atoms in Ba(OH)2?
Barium hydroxide has five atoms in the molecule.
How many atoms are in barium sulfide?
Chemical fomula is BaCO3.So there are 6 atoms.
The number of atoms of barium in 68.2 g of barium phosphate?
It has 26 atoms . because Barium has 6 atoms and phosphorus has 4 and oxygen has 16 all in all it has 26 atoms.
How many oxygen atoms are needed to react with barium?
One
How many atoms are in Barium Chloride?
There are 2. The chemical formula tells you that there is 1 barium and 2 chlorine.
The compound Ba(NO3)2 includes how many oxygen atom?
Barium nitrate has 6 oxygen atoms.
What are the elements in Barium Phospate?
Ba3(PO4)2 Three atoms of barium. Two atoms of phosphorous. Eight atoms of oxygen.
