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anygoal [31]
3 years ago
12

Plz help it is due rn, help ASAP

Chemistry
2 answers:
horrorfan [7]3 years ago
8 0

Answer:

A

Explanation:

oee [108]3 years ago
4 0

Answer:

A

Explanation:

The car is traveling at the constant speed of 70km/hr. Then the speed decreases from 70 to 40. The car stays at 40 km/hr.

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How can i express 13111kg as an integer
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13111 is already an integer (whole number). It also can be expressed as 1 ton or 13111000g.
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3 years ago
Which electron configuration is magnetic, paired or unpaired electrons
NISA [10]

Answer:

paired electrons is magnetic configuration

5 0
3 years ago
Please help quick! Will give brainiest if you are correct!
sveticcg [70]

/the next low tide will be on monday 5th june at 2:30

8 0
4 years ago
EXPERIMENT: DETERMINING VOLUME
Tanzania [10]

Explanation:

(Ques- A) Why does the first method for determining volume work only for a regular-shaped object?

<u>(Ans- A)</u> <em>Because the method requires precise dimensions of objects for result, which is not possible for irregular shaped objects.</em>

(Ques - B) Will the second method for determining volume work for any object or just an odd-shaped one? Why?

<u>(Ans-B)</u> <em>It will work for both regular and irregular shaped objects since both displace equal volumes of water.</em>

(Ques - C) Is one method of measurement more accurate than the other? Why or why not?

<u>(Ans-C)</u> <em>Both are pretty accurate, with some experimental errors which may creep in accidentally. </em>

(Ques- D) Would the displacement method of measurement work for a cube of sugar? What about a cork? Why?

<u>(Ans - D)</u> <em>No, the method would not work because sugar being soluble, will dissolve in water. </em>

<em>No, the method would not work because sugar being soluble, will dissolve in water. Cork is less dense than water so floats on it, with only part of it submerged in water, resulting in displacement of less volume of water than actual volume of Cork.</em>

(Ques-E) What did you find out from this investigation? Be thoughtful in your answer.

<u>(Ans- E)</u> <em>I learnt about determining volume of different objects from this investigation. </em>(Sorry, I know its not a very thoughtful answer)

7 0
3 years ago
How many electrons are depicted in the electron dot diagram of an electrically
lisabon 2012 [21]

Answer:

Four

Explanation:

The electron dot diagram of elements or ions depict only the valence electrons. Carbon has atomic number of 6. The first shell has 2 electrons and gets filled. The second shell is filled by the remaining four electrons.The 4 electrons of the valence shell is shown in the electron dot diagram.

7 0
3 years ago
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