I HAD A DREAM THAT I WAS BEING CHASED AND I MET A GIRL FROM MY SCHOOL I LIKED AND WHEN I WOKE UP SHE HAD TEXTED ME UMMM IM CONFUSED RN

ooh the universe is trying to tell you something

THAT HAPPENED TO MY FRIEND AB M. HE HAD A DREAM AB ME AND THEN I TEXTED HIM AND HE DIDNT EVEN NOW ME AHHH. THEN WE ENDED UP DATING ;)  

- 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 dissolution of polymer can be thermodynamically described in 2 steps.