A scientist is trying to determine the identity of an element. It is highly reactive in water and forms an ionic bond with chlorine. It is also very shiny. The element is likely
A. From Group 17 **********
B. From Group 1
C. From Group 15
D. A Noble Gas
Which is most likely to be part of an ionic bond?
A. an atom with no valence electrons
B. an atom with one valence electron *********
C. an atom with two valence electrons
D. an atom with three valence electrons
1. b
2. a&d
3. b&d&e
4. d
5. c&d&e
6. a&b
7. c
8. b
9. b
10. d
1.b
2.a&c
3. b&d&e
4. d
5.c&d&e
6.a&b
7.c
8.b
9.b
10.d
Thanks Anon really needed the 16/16 bc my grade is a b!! For real trust Anon he is right the answers for lesse=on 3 Unit 3 for 8th grade Science semester A is correct and here they are again...
1. b
2. a&d
3. b&d&e
4. d
5. c&d&e
6. a&b
7. c
8. b
9. b
10. d
Anonymous is correct!
Thanks Anon 16/16
anonymous is right 100% for lesson 3, unit 4, 7A
THANK YOUUUUUUUU
the first is really wrong.
the second is ok