One compound that contributes to the "seashore smell" at beaches in hawaii is dictyopterene d', a component of a brown edible seaweed called limu lipoa. hydrogenation of dictyopterene d' with excess h2 in the presence of a pd catalyst forms butylcycloheptane. ozonolysis with o3 followed by (ch3)2s forms ch2(cho)2, ohcch2ch(cho)2, and ch3ch2cho. what are possible structures of dictyopterene d'?

oh it is true if thats what you are asking

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of c is as shown here in the image.

- calcium has greater affinity to bond with electron receptors than hydrogen does and hence, it has the ability to replace hydrogen in most of its compounds.

- lithium has 2 valence electrons in the product because it can make only 1 bond with hydrogen. beryllium has 4 valence electrons in the product because it can only make 2 bonds. it has fewer electrons than neon and can react with electron donors. each hydrogen has 2 valence electrons, the same as helium.

- the covalent bond formed between carbon and hydrogen is polar because carbon is more electronegative than hydrogen and it attracts the bonded electron pair closer to itself, thus giving hydrogen a partial positive charge.

- a hydrogen bond is a relatively weak bond that hydrogen atoms make with the electronegative atoms nitrogen, oxygen or fluorine.

so the best choice is a.) 2 calcium (ca) atoms