Question

HELP PLEASEE!
Chemical bonds result from the interaction of the _______ from two or more atoms.
A
electrons
B
neutrons
C
protons
D
nuclei

Answer 1

give just a sec.

Answer 2

ok

Answer 3

A ;)

Answer 4

lol was just abou tto type that

Answer 5

lol

Answer 6

ok so A it is thanks so much! :)

Answer 7

NP

Answer 8

your welcome

Answer 9

k i have another question.

Answer 10

shoot

Answer 11

for the price of a medal

Answer 12

The _______ are found on the right side of the arrow in a chemical reaction.
A
coefficients
B
subscripts
C
reactants
D
products

Answer 13

D

Answer 14

oh and i would like a fan pls

Answer 15

:)

Answer 16

i seriously dont know science i have like 8 more question that i dont know can some body help me?!!??!!??!!

Answer 17

what grade are u in

Answer 18

7th

Answer 19

cool me too

Answer 20

im in 7th to

Answer 21

ooooh :O

Answer 22

lol

Answer 23

;-D

Answer 24

lml can yall help me with this science test??

Answer 25

lol i am horrible at scince and mathbut ill do what i can

Answer 26

post but im doing a test my self so ill what i can

Answer 27

i meant do what i can

Answer 28

kweenlexis are u going to post them still

Answer 29

yeah sorry some thing was wrong with my openstudy tab but here go the next question.

Answer 30

Henry puts a 2.0-gram spoonful of baking soda into a 1.0-gram plastic bag. He then pours 5.0 grams vinegar into the bag and immediately closes it.

A reaction takes place. Henry observes a gas being produced and feels heat being generated.

The total mass of the bag and its contents should be _______ after the reaction.
A
5.0 grams
B
6.0 grams
C
8.0 grams
D
7.0 grams

Answer 31

to be honest i have no idea

Answer 32

ii thanks for tell you dont know in stea of guessing

Answer 33

sorry :(

Answer 34

:) you good

Answer 35

What does the subscript 2 show in this chemical equation?
H2O → 2H + O
A
There are 2 hydrogen atoms
B
There are 2 water molecules.
C
There are 2 oxygen atoms.
D
There is half of a hydrogen atom.

Answer 36

:)

Answer 37

do you know that one?

Answer 38

looking now

Answer 39

i got B is that right?

Answer 40

still not sure give me a min

Answer 41

ok

Answer 42

i think B not 100% i'm 95%

Answer 43

that 2 against 0 B it is

Answer 44

Good luck

Answer 45

Which of the following is true about chemical bonds?
A
Chemical bonds can form when valence electrons are transferred or shared between atoms.
B
Chemical bonds can form only when valence neutrons are shared between atoms.
C
Chemical bonds do not involve transferring or sharing of valence electrons between atoms.
D
Chemical bonds can form only when valence protons are transferred between atoms.

Answer 46

*head explodes*

Answer 47

lol

Answer 48

hmm

Answer 49

um IDK

Answer 50

thanks for trying :)

Answer 51

D

Answer 52

never mind @futureboy1 my brother submitted his test and he got 3 right out of 10 lol so i got the answer lol and the ones you gave me where right dso thanks :)

Answer 53

alright good to now i help

Answer 54

by the are good in math

Answer 55

i meant by the way

Answer 56

you said you god at math or where you asking if im good?!

Answer 57

and thanks that wjhat happpen when you have a slow brother lol :)

Answer 58

i meant you sorry

Answer 59

lol

Answer 60

are you good in math :)

Answer 61

kind of why do you need help?!

Answer 62

well if your not to good just forget about it because it really hard

Answer 63

let me see one problem and i will tell you if it so hard.

Answer 64

alright

Answer 65

k

Answer 66

What are the lower bound estimate and the upper bound estimate found by rounding to the greatest place?

672 – 324

A.
lower bound 300
upper bound 500

B.
lower bound 200
upper bound 300

C.
lower bound 200
upper bound 400

D.
lower bound 300
upper bound 400

Answer 67

this is not so hard but try your best

Answer 68

pshh i really dont know that but i cant take a huge guess

Answer 69

B??

Answer 70

lets hear it

Answer 71

i haven't learnt that so yeah i had to guess lol

Answer 72

its ok told its hard

Answer 73

lol you know the answer to that one?

Answer 74

nope

Answer 75

well you got mii guess lol