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SSSSS [86.1K]
3 years ago
8

EMERGENCY HELP DUE IN 10 MIN!! I WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST JUST PLS HELP!!

Chemistry
2 answers:
Airida [17]3 years ago
6 0
If the object has a lower density than the fluid it is in, it will float.

So for the wood one, water has a density of 1g/cm so the wood would float.

For the second one the vegetable oil has the lowest density since it’s at the top
Butoxors [25]3 years ago
3 0

Answer:

1 float

2 vegetable oil

Explanation:

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What is the function of tunnels and passageways in subsurface mining?
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The answer is D because they would have to make quarries just below the surface to mine
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5 0
2 years ago
You have three elements, A, B, and C, with the following electronegativity values:
DerKrebs [107]

#AB

Electronegativity difference=3.3-2.9=0.4.

  • It's a covalent bond.
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#AC

Electronegativity difference=3.3-0.7=2.6

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#BC

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6 0
2 years ago
Please help me would really appreciate it thank you :)
tatyana61 [14]

Answer:

e. 8.04*10^4

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4 0
2 years ago
Write the nuclear equation for the beta decay<br> of calcium-45.
TiliK225 [7]

Answer:

on https://www.ck12.org/book/peoples-physics-concepts/section/20.1/

Explanation:

it shows for calcium 45 and maybe a possible equation on 3/4th's scroll down?

6 0
3 years ago
Help me make a hypothesis out of this question for my project.
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Animals are able to see much more clearly in the dark than humans can.

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Humans are able to see much more clearly in the dark than animals can.
7 0
3 years ago
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