Ask
your own question, for FREE!
Biology
9 Online
OpenStudy (anonymous):
Which of the following explains why elements in column 17 (the halogens) are very reactive? Their atoms contain three energy levels. Their atoms need only one electron to complete their outer energy level. Their atoms have large masses. Their atoms contain the same number of protons as electrons.
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Countless7Echos:
Aye.. I need actually some help on the shading here.. if the light is from above too I just feel something is off.
kaelynw:
tried a lil smt, the arm is off but i like the other stuff
Countless7Echos:
I don't know just no sketch doodle day :p finished a video already so I'm pretty
Ferrari:
Depression Hi, it's me, Jordan (ferrari). It's supposed to be the Fourth of July but I feel kinda depressed and mad at myself for no reason.
Countless7Echos:
Aye.. I need actually some help on the shading here.. if the light is from above too I just feel something is off.
4 hours ago
19 Replies
3 Medals
kaelynw:
tried a lil smt, the arm is off but i like the other stuff
17 hours ago
27 Replies
3 Medals
Countless7Echos:
I don't know just no sketch doodle day :p finished a video already so I'm pretty
2 days ago
9 Replies
2 Medals
Ferrari:
Depression Hi, it's me, Jordan (ferrari). It's supposed to be the Fourth of July but I feel kinda depressed and mad at myself for no reason.
2 days ago
13 Replies
1 Medal
