The single straight line in -CH represents a single covalent bond between a carbon atom (C) and a hydrogen atom (H). In organic chemistry, this notation indicates that the carbon is bonded to one hydrogen atom, which is a common structural feature in hydrocarbons and organic molecules. The "C" in -CH signifies the carbon atom, while the "H" denotes the hydrogen atom directly attached to it.
Cross-conjugation is a special type of conjugation in a molecule, when in a set of three Pi bonds only two pi-bonds interact with each other by conjugation, the third one is excluded from interaction [1]. In classical terms it means that the strict alternation of single and double bonds --CH=CH–CH=CH–CH-- (i.e., conjugated) is interrupted by two consecutive single bonds at each cross-conjugated point in the cross-conjugated pathway: --CH=CH–C(=CH)–CH=CH--. Examples of cross-conjugation can be found in molecules such as benzophenone, divinylether, dendralenes and fullerene. The type of conjugation has an impact on reactivity and molecular electronic transitions.
Opinion: the narrative of the Giving of the Torah at Mount Sinai (Exodus ch.19-20).
Abraham (Genesis ch.11-25)Isaac (Genesis ch.17, 21, 22 and 26)Jacob (Genesis ch.25, and 27-35)Joseph (Genesis ch.37, and 39-50)Moses (Exodus ch.2 onwards)Joshua, Deborah (Judges ch.4-5), Samuel, King David, King Solomon, King Hezekiah, Mordecai, Ezra, and many more.See also:Jewish history timeline and namesIf by "heroes" you mean people who fought well-known battles, then in addition to some of those named above (Moses, Joshua, Deborah, David), we could also name Gideon (Judges ch.6), Jephthah (Judges ch.11), and Samson (Judges ch.13-16).
a b**ch
1) Pharaoh said to him "You will rule over my house (etc.)" - Genesis ch.41. 2) His brothers agreed to bring Benjamin to him, which might be considered a promise (ibid., ch.42). 3) His prophetic dreams (ch.37) might be considered promises of God. 4) His brothers offered to serve him (ch.50).
single bond
This is a chain of seven carbon atoms with alternating single bonds. The molecule is an alkane, specifically heptane. It is a straight-chain hydrocarbon commonly used as a fuel in gasoline.
CH compound does not exist. So it has no bonds.
the car is from china
The word "kerchief" contains a digraph. Digraphs are pairs of letters that represent a single sound, in this case, the "ch" sound.
CH is used to represent Switzerland. CH stands for Confoederatio Helvetica, which means the Swiss Confederation.
No, "bouquet" is not a digraph. A digraph consists of two letters that together represent one sound, such as "ch" in "chair" or "sh" in "ship." In "bouquet," the letters do not combine to form a single sound; instead, they represent distinct phonetic elements.
Take from the rich and give to the poor
Two signs or characters combined to express a single articulated sound; as ea in head, or th in bath.
Consider an example in this we are just accepting a single character and printing it on the console. Example: { char ch; ch = getchar(); printf ('Accepted Character : %c', ch); }
Two- or three-letter consonants, either beginning or ending, which make only one sound. These include th, wh, -ng, -nk, sh, ch, -tch, and qu.
But-1-ene is an alkene with the molecular formula C₄H₈. Its structural formula can be represented as CH₂=CH-CH₂-CH₃, indicating a double bond between the first and second carbon atoms. The bond line formula, which simplifies the representation, is depicted as a zigzag line starting from the left, with the first carbon having a double bond to the second carbon.