PLEASE HELP DUE TODAY WILL GIVE ALL POINTS IF COMPLETED
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Q6

a) HCl dipole-dipole --> higher

I2 london dispersion

b) CH3F H-bonding --> higher ( higher Molecular mass)

CH3OH H-bonding

c) H2O H-bonding --> higher

H2S dipole-dipole

d) SiO2 dipole-dipole --> higher (the difference is higher in the electronegativity )

SO2 dipole-dipole

e) CH3OH H-bonding

CuO ionic-dipole --> higher because it is ionic compound

f) NH3 H-bonding (higher)

CH4 london dispersion

g) HCl dipole-dipole

NaCl ionic dipole--> HIGHER ionic compound

h) SiC london dispersion

Copper metallic bond --> higher

- 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

the atomic mass is the bottom number on the element.

-steel jelly