zarkam21:
Help please
zarkam21:
@Vocaloid
Warriorz13:
I want to go with C but not 100% sure
zarkam21:
well we can double check with @Vocaloid
Vocaloid:
according to the plum pudding model all the alpha particles should have passed through the electron b/c the electron charge is evenly distributed, however some were deflected proving that negative charges were not distributed evenly which answer choice best reflects this idea?
zarkam21:
A
Vocaloid:
good
Vocaloid:
remember rutherford's gold foil experiments - if the alpha particles deflected off the center what does that say about the atom?
zarkam21:
C
Vocaloid:
good
zarkam21:
D?
Vocaloid:
neutrons are neutral
zarkam21:
oh i got confused i thought electrons were
zarkam21:
so A
Vocaloid:
yes
zarkam21:
C
Vocaloid:
good
zarkam21:
D
Vocaloid:
good
zarkam21:
B
Vocaloid:
good
zarkam21:
C?
zarkam21:
NO worries, no disturbance ^~^
Vocaloid:
hint - how many protons does chlorine normally have? based on its atomic number
zarkam21:
17
Vocaloid:
good, and when it loses 1 proton how many protons does it have now?
zarkam21:
116
zarkam21:
16
zarkam21:
SO B
Vocaloid:
good, so B not c
Vocaloid:
yes
zarkam21:
D
Vocaloid:
good
zarkam21:
B
Vocaloid:
good
zarkam21:
B
Vocaloid:
good
Vocaloid:
any ideas? process of elimination can help on this one (i.e d is out because ALL molecules are made of atoms, that doesn't explain anything about forces)
zarkam21:
i think either a or c
Vocaloid:
note - intermolecular forces come from unequal charge distribution (A)
zarkam21:
A
Vocaloid:
good
zarkam21:
C
Vocaloid:
nope, hint - check the noble gases
zarkam21:
B
Vocaloid:
good
zarkam21:
A
Vocaloid:
good
zarkam21:
A
Vocaloid:
good
zarkam21:
C
Vocaloid:
not quite - check to see which element is the most towards the left side of the ptable
zarkam21:
B
Vocaloid:
good
zarkam21:
A
Vocaloid:
good
zarkam21:
A
Vocaloid:
not quite, a metallic bond would allow for the transfer of electrons any other guesses/ideas?
zarkam21:
eithr c or d :/
Vocaloid:
metals are conductors, not insulators so c is the best answer
zarkam21:
D
Vocaloid:
good
zarkam21:
A
Vocaloid:
nope, H and O are nonmetals so this would be covalent which compound has a metal + nonmetal bonded?
zarkam21:
B
Vocaloid:
good
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