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dezoksy [38]
3 years ago
9

Helppppp with this pleasee

Chemistry
1 answer:
vazorg [7]3 years ago
3 0

Answer:

A. 1, 2, 5

Explanation:

Count the number of Ns in the formula.

- Hope that helped! Please let me know if you need a further explanation.

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4
matrenka [14]

Answer:

Yes.

Explanation:

Yes, this difference of readings will definitely affect the results of the experiment as well as the E values because the readings taken by both students are different from one another. There is a fault in one of the thermometer because both shows different readings of temperature of the same solution. This will affect the overall experiment and due to this error, we are unable to tell that which one reading is correct so the answer is uncertain or unsure.

5 0
2 years ago
Please help asap
Helen [10]
C. carbon
sodium is an
oxygen is o
cl is chlorine
4 0
3 years ago
My cat, Copper, is a picky eater. I've noticed that he eats better when the TV is on. To
jok3333 [9.3K]
I was going to help but I don’t understand the question
8 0
3 years ago
How many neutrons does the isotope N-14 have?
Ad libitum [116K]

Answer:

7

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N-14 has 7

i looked it up ye ur probably gonna get it right

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3 years ago
Explain why the statement “The speed of light is 300 million m/s” is not always correct.
levacccp [35]

Because the speed of light is determined by the medium that is it in. If light is in a vacuum it goes 300 million meters per second but it is slower in air, and even slower in water because water is more dense than the previous two.

5 0
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