Answer:
hope it helps you...........
Because they come came out of the same thing so duh
Flourine is an element which has 9 electrons. The first energy level can only hold upto 2 electrons so therefore two electrons of the fluorine element will be in the first orbital.
In the second orbital there will be seven electrons. The configuration will be as 1s2, 2s2 , 2p5 .
The first orbital has capacity of two electrons and then the remaining two electrons will be in higher second energy level.
The further 5 electrons will be in lower second energy level which is denoted by p.
Learn more at brainly.com/question/24373325
Answer:
A car covers distance of 291.2 m if the car is travelled at<em> speed of 56 m/s in 5200 milliseconds.
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<u>Explanation:
</u>
To find the distance covered by the car we use the the relationship between speed, time and distance is . Given, speed = 56 m/s and time = 5200 milliseconds. Covert milliseconds into seconds we can get by dividing it with 1000 = = 5.2 seconds.
Now,
Thus a car can travel 291.2 m if the car is travelled at speed of <em>56 m/s in 5200 milliseconds.
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Answer:
Question 1 the answer is 5 cm for the one pulley system, I just took the quiz
Question 2 is 10 cm
Explanation:
The rope only needs to move 5 cm for the mass to move from 15 to 20.
For the 2 pulley system the string has to move twice as far making it 10 cm. I took the quiz and got 100%