in group 13, the boron group, the most common element is
goyttret
Oxygen is the most abundant element in the earth's crust and is not in the boron family. Aluminum is in the boron family and is the third most abundant element in the earth's crust. Refer to the related link for a list of the 10 most abundant elements in the earth's crust and their percentages.
Its most likely that Boron would react in a similar way as Aluminium because both of them are in the same group (IIIA) - one above the other.But actually, Boron behaves more like Silicon.Because: Boron is in very specific place in its period.This place is on the boundary between the metals (Li - Be) and nonmetals (C - Ne) which makes Boron a metalloid. Aluminium is in the next period, right under Boron (Their both are present in a common group).This place would give him more metal properties than Boron, so Aluminium turns out as one of the most common and widespread metals.Right next to Boron, Carbon is present.Carbon is in the nonmetal section of 2nd period, so its properties also would be different in contrast to these of Boron.But right under Carbon and right next to Aluminium, Silicon is present.Its nearer to the right side of the periodic table than Aluminium is, so its properties won't be namely metallic.But its also right under the typical nonmetal Carbon which would mean that its properties can't also be absolutely nonmetallic.This gives mixed properties to Silicon, making it a metalloid.Exactly like Boron. That's why Boron reacts more like Silicon.
This is very simple, just look at the periodic table. Boron has the atomic number of 5, meaning that it has five protons and five electrons. As for the neutrons, most chemicals have isotopes, which means that one atom of an element may have a slightly lower or higher neutron count of an atom of the same element. In boron's case, it has two isotopes. Boron-10 would have 5 neutrons, and Boron-11 would have 6 neutrons, although boron-11 makes up somewhere in the range of 80% of known boron atoms.
Hydrogen is the most common element in the ocean.
Al (aluminum)
I thing it's aluminum.
boron
Boron has 5 neutrons and 5 protons for its most common isotope
Group 13 is referred to as the "Boron Family" (boron, aluminium, gallium, indium, thallium) and its uses varies depending on the specific element. Aluminium is the most widely used of the group. The link below should prove useful:
The number of protons in an element is its atomic number. Boron's atomic number is 5 - ergo, there are 5 protons. The number of neutrons in an element is the difference between the atomic mass and the atomic number of an element. boron's atomic mass is 11. Therefore, 11 - 5 = 6. There are 6 neutrons in boron. In conclusion, there are 6 neutrons and 5 protons in boron.
It's called a metalloid. The two most common metalloids are silicon (Si) and boron (B).
BORON 511 atomic#=5, atomic mass = 11 (for most common isotope)
Chlorine is a group 17 element and has the highest electronegativity among the elements given.
boron
The answer is Carbon
It's called a metalloid. The two most common metalloids are silicon (Si) and boron (B).