OpenStudy (anonymous):

PLEASE HELP

3 years ago
OpenStudy (anonymous):

3 years ago
OpenStudy (anonymous):

i dont understand it

3 years ago
OpenStudy (anonymous):

which one 18 or 19?

3 years ago
OpenStudy (anonymous):

19

3 years ago
OpenStudy (anonymous):

lithium and fluorine are more reactive

3 years ago
OpenStudy (anonymous):

Why?

3 years ago
OpenStudy (anonymous):

Fluorine. It can burn substances which are generally thought of as nonflammable, such as glass, water and sand. It is the most electronegative of all of the reactive* elements and therefore has an extremely high attraction for electrons.

3 years ago
OpenStudy (anonymous):

and what type of compound are they likely to form?

3 years ago
OpenStudy (anonymous):

ionic compound

3 years ago
OpenStudy (anonymous):

so lithium and fluorine combined will form and ionic compound?

3 years ago
OpenStudy (anonymous):

yes

3 years ago
OpenStudy (anonymous):

LiF

3 years ago
OpenStudy (anonymous):

thank you so so much i now understand u are my hero

3 years ago
OpenStudy (anonymous):

can you help me with one mor thing?

3 years ago
OpenStudy (anonymous):

sure!!!

3 years ago
OpenStudy (anonymous):

THANK YOU!

3 years ago
OpenStudy (anonymous):

are you a teacher or just really smart?

3 years ago
OpenStudy (anonymous):

which one 23 or24?

3 years ago
OpenStudy (anonymous):

both if you can but either one

3 years ago
OpenStudy (anonymous):

i only have 23 mins and 6 more questions AHHHHH LOL

3 years ago
OpenStudy (anonymous):

ok

3 years ago
OpenStudy (anonymous):

23. XY

3 years ago
OpenStudy (anonymous):

y?

3 years ago
OpenStudy (anonymous):

24.the properties of the electrons of an atom are determined in large part by the number of protons present in the nucleus of the atom. The number of neutrons generally has a neglegible effect upon the properties of the electrons which are of chemical significance.

3 years ago
OpenStudy (anonymous):

why is 23 xy?

3 years ago
OpenStudy (anonymous):

polar compounds are generally ionic which cannot be broken easily

3 years ago
OpenStudy (anonymous):

oh ok thanks

3 years ago
OpenStudy (anonymous):

next

3 years ago
OpenStudy (anonymous):

oh my gosh thank you sooooo much!

3 years ago
OpenStudy (anonymous):

3 years ago
OpenStudy (anonymous):

@sikinder

3 years ago
OpenStudy (anonymous):

@sikinder

3 years ago
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