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saul85 [17]
3 years ago
9

GIVE ME ANSWERS

Chemistry
2 answers:
Shalnov [3]3 years ago
6 0

Answer:

uh.. How many do you want done??

Explanation:

tensa zangetsu [6.8K]3 years ago
3 0
I’m gonna give answers that I’m only 100% sure of, and maybe suggest answers too

9. Neutrons
10. Protons and Neutrons
12. Atomic Mass / Mass Number
13. Little Boy over Hiroshima, Japan.
14. Spontaneous fission
15. Alpha decay
17. Marie Curie
19. Nuclear fission
20. Gamma rays
21. Atomic number

I’d probably know more of these if I paid attention more in my lessons/studies IMO, but here’s what I know 100% for those answers!
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hi guys im giving away brainliest answer away for a good cause who ever gives me the best rating for my profile picture gets bra
vova2212 [387]

Answer:

Ive seen that pfp on google BUT its aight ig

Explanation:

6 0
3 years ago
Have you had the chance to watch a tree grow over a span of several years? Did you notice that the tree grew thicker and taller?
Kruka [31]

Explanation:

All of the cells would be identical.

is correct answer

3 0
2 years ago
___ is anything that has mass and volume<br>Pls help
aliina [53]
Matter is anything that has mass and volume
8 0
3 years ago
Read 2 more answers
A hydrocarbon has the molar mass 26.04 g/mol. what is a possible formula
jonny [76]
C2H2 is the right answer I believe
6 0
3 years ago
At Jim's auto shop, it takes him minutes to do an oil change and minutes to do a tire change. Let be the number of oil changes h
Juli2301 [7.4K]

Answer:

The total time that Jim needs to change x oil changes and y tire changes is less than 180 min.

The time needed for x oil changes is 12 * x.

The time needed for y tire changes is 18 * y.

The total time is the sum of the above times and needs to be less than 180 that is

12 * x + 18 * y < 180 divide both sides of equation by 6

12/6 * x + 18/6*y < 180/6

2*x + 3*y < 30

2*x < 30 - 3*y divide both sides by 2 to get the inequality for x

x < 30/2 - 3/2*y = 15 - 1.5 y < 15 that is x < = 15

2*x + 3*y < 30

3*y < 30 - 2*x divide both sides by 3 to get the inequality for y

y < 30/3 - 2/3 *x = 10 - 2/3*x < 10 that is y < = 10

Also we can write x + y < x+ 3/2 * y < 15.

Explanation:

Jim's can do not more then 5 oil changes and not more then 10 tire changes or all together she can do not more then 15 total of oil and tire changes.

5 0
3 years ago
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