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UNO [17]
3 years ago
15

Identify if you should use millimeters, centimeters, meters, or kilometers to measure each example.

Chemistry
2 answers:
Lapatulllka [165]3 years ago
6 0
All of these diamonds they cost All of these diamonds they cost All of these diamonds they cost All of these diamonds they cost All of these diamonds they cost All of these diamonds they cost All of these diamonds they cost All of these diamonds they cost All of these diamonds they cost All of these diamonds they cost All of these diamonds they cost All of these diamonds they cost
ira [324]3 years ago
3 0

Answer:

1. unless you live right around the block, distance from home to school should be in kilometers.

2. centimeters

3. millimeters

4. meters (the average is about 2 meters)

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two critical requirements must be met before light elements, like hydrogen or helium, will fuse and form heavier elements. The t
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I had to look for the options and here is my answer:
The two requirements for nuclear fusion that are needed to be met in order for the elements hydrogen and helium fuse to make heavier elements are extremely high temperatures and density. Hope this helps.
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4 years ago
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Who taught us how planets move?
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Answer:

It is <u>KEPLER</u>

Explanation:

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6 0
3 years ago
A 111.6 gram sample of iron (MW=55.8) was heated from 0 degrees C to 20 degrees C. It absorbed 1004 Joules of energy. What is th
qwelly [4]
Use the equation q=ncΔT.
q= heat absorbed our released (in this case 1004J)
n= number of moles of sample ( in this case 2.08 mol)
c=molar heat capacity 
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You have to rewrite the equation for c.
c=q/nΔT
c=1004J/(2.08mol x 20°C)
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7 0
3 years ago
How Mendeleev's systematic approach resulted in the development of his Periodic Table of elements.
tensa zangetsu [6.8K]
I just wanna know what does that even mean
6 0
3 years ago
Which scientists is credited with developing the firdt scientific atomic theory
ratelena [41]

<em>Answer: </em>John Dalton

Explanation: Democritus was a Greek philosopher (470-380 B.C.) who is the father of modern atomic thought. He proposed that matter could NOT be divided into smaller pieces forever. John Dalton created the very first atomic theory.

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