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Hoochie [10]
4 years ago
13

Which sentences describe ponds and lakes?

Chemistry
1 answer:
DedPeter [7]4 years ago
8 0

Answer:

" However, their size can vary from a few square meters to thousands of square kilometers."

"They can be seasonal, existing for a few months, or exist for hundreds of years or more. "

Explanation:

the first sentence is incorrect, many places that don't even get snow or cold weather have ponds and lakes. You wont find sea urchins, octopuses or starfish in ponds and lakes. Many lakes are not connected to the ocean.

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Hi, can someone help me with chemistry
Dominik [7]
Idk look it up on another website
6 0
3 years ago
An ionic bond can be formed when one or more electrons are 1) equally shared by two atoms 2) unequally shared by two atoms 3) tr
Lyrx [107]

Answer:

4) transferred from the valence shell of one atom to the valence shell of another atom

Explanation:

Electrons are located outside of the nucleus which contains the protons and the neutrons.

For bonds to form, valence electrons located in the outermost shell electrons are involved. These are the valence electrons. These outer shell electrons can be shared or transferred between two combining atoms to form stable atoms.

In ionic bonds, the electrons are transferred from one specie to another. The atom that loses the electrons becomes positively charged and the receiving atom becomes negatively charged. This is the crux of ionic bonds.

6 0
3 years ago
What is the density of Iodine gas at 2.36 atm and 65.0 C?
timurjin [86]

The density : 21.63 g/L

<h3>Further explanation</h3>

The gas equation can be written  

\large {\boxed {\bold {PV = nRT}}}

where  

P = pressure, atm  

V = volume, liter  

n = number of moles  

R = gas constant = 0.08206 L.atm / mol K  

T = temperature, Kelvin  

T = 65+273=338 K

P=2.36 atm

MW Iodine gas (I₂)=254

The density :

\tt \rho=\dfrac{P\times MW}{RT}\\\\\rho=\dfrac{2.36\times 254}{0.082\times 338}=21.63~g/L

4 0
3 years ago
Which term is the rate at which work is done <br><br><br><br><br><br> Answer: power
ExtremeBDS [4]

Answer:

Power

Explantaion:

You said it yourself...

3 0
3 years ago
The tendency of an object to resist a change.
Lunna [17]

Answer:

inertia is the tendency of an object to resist a change

7 0
3 years ago
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