Lewis Structures/Polarity of Molecules For each of the following compounds or ions, draw the Lewis structures (with resonance structures, if applicable), show the bond angles and molecular shapes, and indicate whether the molecule or ion is polar.

1) PS3-1

2) SHF

3) CF2S

4) BH3

5) SF2

6) P2H4

alienation, transformation, consumption, and the relativity of truth.

you can choose any one of these, they are all important themes.

these themes reflect the distinct sensibilities of both the modernist and postmodern aesthetic movements. (from google, you should paraphrase)

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- melanie

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it

its mg hope this

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.