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The A N of H is 1?
The atomic number of hydrogen is 1, indicating that hydrogen has one proton in its nucleus.
How many sigma bonds does hnnh have?
HNNH has 6 sigma bonds. Each nitrogen atom forms two sigma bonds with hydrogen atoms, and the two nitrogen atoms are connected by a single sigma bond.
Which is smallest atom H or O or N or Ne?
H = hydrogen O = oxygen N = nitrogen Ne = neon Hydrogen is smallest, so H is the answer.
What is total valence of N2?
14 n has 5 valence electrons and H has 1 we have 2 N and 4 H so 2*5 + 4*1 10+4 = 14
What molecule form hydrogen bonds?
Hydrogen bonds are formed within molecules. In chemistry, they are the strongest of the 3 types of bonds (London Dispersion, Dipole-Dipole, and Hydrogen Bonding). Molecules that have hydrogen bonds have to have bonds between hydrogen and nitrogen or hydrogen and oxygen or hydrogen and fluorine (N-H, O-H, or F-H).
