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MatroZZZ [7]
3 years ago
11

The element oxygen has three occurring isotopes, with 8,9,10 neutrons in the nucleus, respectively. Write the full chemical symb

ols for these three isotopes .
Chemistry
1 answer:
mariarad [96]3 years ago
7 0
Ask Siri she knows everything and is smarter than all of us
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Why is it important to check for violations of assumptions when hypothesis testing?
julsineya [31]
I think it is done to prevent extremes in experiments. Also to have a low standard error of measurement. In other words it is done for accuracy.

Please mark me as brainliest.
7 0
3 years ago
Classify each phrase according to whether it applies to photophosphorylation, oxidative phosphorylation, or both
chubhunter [2.5K]

Answer:

1. Both

2. Phosphorylation

3. Both

4. Phosphorylation

5. Oxidative.

6. Both

Explanation:

Phosphorylation only occurs in chloroplast and it involves larger electrical component. Both Phosphorylation and oxidative occurs in mitochondria and it involves proton gradient. They occur in plants to produce ATP. Oxidative involves in smaller electrical component.

6 0
3 years ago
If a gas in the above system has a volume of V at a pressure of P, what is the volume of the same gas at a pressure of 4p
gladu [14]

Answer: 0.25V

Explanation:

P1V1 = P2V2

PV = (4P)V2

V2 = 0.25V

8 0
2 years ago
A proton travels at a speed of 2.0 × 106 meters/second. Its velocity is at right angles with a magnetic field of strength 5.5 ×
Finger [1]

So here we are given that the the velocity of the proton ( V ) is 2.0 × 10^6 meters / second, with a magnetic field of strength 5.5 × 10^{-3}  tesla. If they each form a right angle, they are hence perpendicular to one another, such that ....

F = q( V × B ),

F = q v B( sin ∅ ),

F = q v B( sin( 90 ) )

.... they form the following formula. Let's go through each of the variables in our formula here -

{ F = Magnetic Force ( which has to be calculated ), q = charge of proton (has charge of 1.602 × 10^{19} coulombs ), B = magnetic field }

All we have to do now is plug and chug,

F = ( 1.602 × 10^{19} )( 2.0 × 10^6 )( 5.5 × 10^{-3} ) = ( About ) 1.8 × 10^{-15} Newtons

6 0
3 years ago
Anyone can help me in science assignment
olya-2409 [2.1K]

Answer:

okay I will help you

Explanation:

okay

6 0
2 years ago
Read 2 more answers
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