Question

PLEASE HELP

Answer 1

i dont understand it

Answer 2

which one 18 or 19?

Answer 3

19

Answer 4

lithium and fluorine are more reactive

Answer 5

Why?

Answer 6

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.

Answer 7

and what type of compound are they likely to form?

Answer 8

ionic compound

Answer 9

so lithium and fluorine combined will form and ionic compound?

Answer 10

yes

Answer 11

LiF

Answer 12

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

Answer 13

can you help me with one mor thing?

Answer 14

sure!!!

Answer 15

THANK YOU!

Answer 16

are you a teacher or just really smart?

Answer 17

which one 23 or24?

Answer 18

both if you can but either one

Answer 19

i only have 23 mins and 6 more questions AHHHHH LOL

Answer 20

ok

Answer 21

23. XY

Answer 22

y?

Answer 23

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.

Answer 24

why is 23 xy?

Answer 25

polar compounds are generally ionic which cannot be broken easily

Answer 26

oh ok thanks

Answer 27

next

Answer 28

oh my gosh thank you sooooo much!

Answer 29

@sikinder

Answer 30

@sikinder