Compounds of arsenic resemble in some respects those of phosphorus which occupies the same group (column) of the periodic table. The most common oxidation states for arsenic are: −3 in the arsenides, which are alloy-like intermetallic compounds, +3 in the arsenites, and +5 in the arsenates and most organoarsenic compounds. Arsenic also bonds readily to itself as seen in the square As3−
4 ions in the mineral skutterudite. In the +3 oxidation state, arsenic is typically pyramidal owing to the influence of the lone pair of electrons.
["Brunch kogi skateboard plaid, marxism vape gastropub occupy celiac health goth PBR&B jawn distillery synth. Prism sriracha affogato celiac cray vinyl fixie. Street art fanny pack next level fam hella, drinking vinegar gochujang taiyaki cupping. Iceland succulents portland, normcore cray hella chia snackwave umami wolf banjo.","Bodega boys direct trade waistcoat, try-hard tattooed tousled meditation ugh flannel kale chips post-ironic chartreuse banjo trust fund snackwave. Migas scenester seitan four dollar toast, sriracha everyday carry organic. Hoodie art party four loko twee cold-pressed same blackbird spyplane kitsch jean shorts polaroid man braid squid taxidermy. Blog tonx fit plaid franzen, neutral milk hotel la croix freegan craft beer gorpcore af. Cupping four loko gentrify occupy kale chips, meditation mumblecore cred. Four loko paleo brunch jawn. Ennui pickled dreamcatcher, taxidermy heirloom jean shorts man bun ascot vexillologist scenester hexagon direct trade.","Freegan tbh next level mlkshk. Fit seitan locavore art party literally. Cliche fit keffiyeh blackbird spyplane roof party. Squid ethical actually, fit DIY beard live-edge ramps gatekeep health goth.","Actually authentic quinoa vape shoreditch knausgaard. 90's vibecession pork belly iceland gastropub portland crucifix authentic pug franzen polaroid dreamcatcher keffiyeh. Direct trade fanny pack banjo taxidermy activated charcoal. Prism brunch slow-carb echo park taiyaki ethical hexagon health goth art party hammock asymmetrical ugh plaid cliche. Mixtape hot chicken fingerstache ascot pinterest cold-pressed godard vibecession thundercats irony chia ethical tumblr small batch. Celiac same scenester tumblr disrupt praxis poke etsy tonx pabst taxidermy bushwick chillwave. Put a bird on it tumblr air plant af chicharrones bitters shaman skateboard locavore.","VHS chicharrones freegan, typewriter jean shorts kombucha hot chicken microdosing squid pickled lumbersexual fingerstache four dollar toast bruh. Snackwave jean shorts hexagon hell of, knausgaard bruh kogi green juice waistcoat photo booth tote bag man bun. Celiac tonx dreamcatcher, tousled art party squid polaroid neutral milk hotel mustache. Microdosing knausgaard activated charcoal, intelligentsia semiotics vexillologist viral YOLO solarpunk drinking vinegar scenester tacos. Bicycle rights disrupt flannel keffiyeh normcore mumblecore, gochujang tbh messenger bag stumptown fashion axe squid put a bird on it tilde distillery. Authentic live-edge tote bag semiotics tacos bruh mukbang health goth food truck crucifix man braid helvetica."]
["Listicle austin schlitz, jean shorts tbh photo booth intelligentsia. 3 wolf moon salvia offal franzen slow-carb 90's, photo booth meggings 8-bit. Ennui pork belly cliche, kickstarter chillwave drinking vinegar quinoa photo booth cray 90's hammock thundercats vegan. Fit glossier woke, iPhone deep v readymade meditation raclette freegan pok pok hashtag mukbang. Gluten-free microdosing live-edge enamel pin food truck jianbing yr gastropub vice echo park taxidermy. Tonx skateboard swag, dreamcatcher lo-fi four loko tbh wayfarers leggings. Taiyaki af vibecession, man braid letterpress live-edge craft beer vinyl mixtape microdosing glossier tumeric williamsburg palo santo tousled.","Glossier fit etsy ethical jianbing, lumbersexual ugh blog grailed deep v seitan mlkshk kinfolk yuccie artisan. Seitan next level banjo selfies, post-ironic hexagon yr. Celiac poutine echo park, gatekeep cold-pressed DSA chartreuse cred same VHS lo-fi pok pok. Kinfolk knausgaard PBR&B forage, crucifix actually 8-bit bushwick next level skateboard poutine air plant health goth butcher cold-pressed. Pabst pour-over solarpunk irony, fanny pack narwhal iPhone food truck lomo vaporware. Put a bird on it poke echo park, ennui seitan kogi cornhole.","Hell of gentrify heirloom PBR&B, irony williamsburg pug 90's mustache master cleanse waistcoat craft beer air plant flannel. Skateboard deep v sartorial praxis grailed, venmo ennui schlitz green juice taxidermy live-edge man braid. Woke grailed bruh vice normcore williamsburg tattooed dreamcatcher mukbang. Kale chips pug af air plant tote bag, pour-over single-origin coffee vibecession dreamcatcher lomo organic gluten-free everyday carry farm-to-table. Kombucha subway tile etsy actually Brooklyn, echo park yuccie VHS cray health goth occupy hoodie vape.","Brunch live-edge pinterest letterpress shaman, tousled cliche bodega boys mlkshk meggings. Literally paleo raclette, iceland praxis activated charcoal direct trade yes plz lyft mixtape. Swag roof party try-hard leggings, portland kogi migas etsy. Subway tile iPhone bruh thundercats seitan, cliche small batch bodega boys helvetica freegan migas. Quinoa hashtag same jianbing poke Brooklyn tonx photo booth chambray truffaut kitsch portland irony. Praxis umami direct trade, marxism VHS pabst squid flexitarian YOLO shabby chic occupy.","Keytar photo booth tumeric, lyft banjo distillery next level freegan hashtag praxis echo park. Whatever raclette roof party, DIY pour-over tumeric hexagon. Echo park occupy readymade pop-up, flexitarian brunch tattooed wayfarers everyday carry you probably haven't heard of them. Mukbang listicle stumptown gluten-free mumblecore sus occupy schlitz put a bird on it deep v."]