There is no such thing as a Hexadecimal Binary number. It is either Hexadecimal Or Binary. Not both at the same time in one writing.. Binary to Hex is easy though. split up the 8 binary into two of 4 1011 and 1010 8421 and 8421 How many 1s, How many2s etc. We add together 1+2+8 = 11 2+8 = 10 The hex scale is from 0 to 9, A to F : 0123456789ABCDEF 11 Equals B 10 Equals A your Binary number translated to a Hex Number is "BA"
123
The oxidation number of Ba is +2. In the ionic compound Ba2+, the oxidation number of Ba is still +2.
Barium (Ba) typically has an oxidation number of +2.
[(aa + bb) + (ab+ba)(aa+bb)*(ab+ba)]*[a + (ab+ba)(aa+bb)*b]
The oxidation number of Ba in Ba²⁺ is +2. This is because in ionic compounds, like BaCl₂ where Ba²⁺ is formed, the atom loses electrons to achieve a stable electron configuration, resulting in a positive oxidation state.
If they were lauhing after it yea but if he/she was serious looking about it no... if you deffinitally think its not just call the numner and ask if ba ba ba there?
No, it is smaller because if you rounded 0.09 to the nearest 0.1, you would get 0.1, and another reason you can say it is smaller is because if you put it in fractional terms, 0.09 would look like9/100, but with 0.1, it would be 10/100, so from that, you can hopefully and clearly see that 0.09 is SMALLER that 0.1
Ba - Barium
Krypton (Kr) has a total number of 36 electrons, which is the same as the number of core electrons in barium (Ba).
The symbol for barium is Ba. The number of neutrons in a barium atom can vary depending on the isotope. The most common isotope of barium, Ba-138, has 82 neutrons.
The oxidation number for Ba in BaO2 is +2, as the oxidation number for oxygen is typically -2. Since there are two oxygen atoms in BaO2, the overall charge must be balanced out by Ba having a +2 oxidation number.