Boron is a chemical with a symbol of B and an atomic number of 5. The equivalent weight of boron is dependent on the chemical that it is combining with.
*Eq. Weight of element =atomic weight /valency of element
*Eq. Weight of boron =11/3=3.666
10.81
10.811
Aluminum(26.982) because boron(10.81) is a metalloid.
Boron. That's it. Atomic number: 5. Atomic weight: 10.811. Physical description: Black Semi Metallic.
The atomic mass of Boron (B) is 11 but to be more accurate, the atomic mass is 10.81.
10.811
10.81
10.811
Aluminum(26.982) because boron(10.81) is a metalloid.
10.811 g/mol
There are two isotopes of boron: boron-10 and boron-11 Both have 5 protons and 5 electrons per atomBoron-10 has 5 neutrons and boron-11 has 6 neutronsOverall this gives an atomic weight of 10.8 gmol-1
Boron. That's it. Atomic number: 5. Atomic weight: 10.811. Physical description: Black Semi Metallic.
The atomic mass of Boron (B) is 11 but to be more accurate, the atomic mass is 10.81.
Boron, Symbol= B Atomic Weight= 10.811
Foods That Contain Boron Include: Cabbage contains 145 ppm (parts per million) boron on a dry-weight basis Dandelion contains 125 ppm boron meaning that just ten grams (just under 7 tablespoons) of dried dandelion shoots could provide more than 1 milligram of boron. Parsley is rich in boron and it takes about 3 ounces of dried parsley to provide 3 milligrams of boron. Apples consumed raw and with the skin contain 2.73mg of boron per kg on a fresh weight basis. Other food sources of boron include dried fruits, grape juice, cherries, avocados and broccoli. ----------------------------------------------------------------------------------- 1. Boron is contained in fruits in vegetables. 2. The role of boron in human organism was not known today. 3. The concentration o boron in fresh foods is measured at the level of mg/kg (1-2 ppm).
Equivalent weight ofc11h17n3os2 from molecular weight271.402
the equivalent weight of chlorine is 35.453, which is also it's atomic weight.