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ryzh [129]
3 years ago
14

Who discovered the nucleus?

Chemistry
2 answers:
Mama L [17]3 years ago
5 0
Ernest Rutherford i believe
Ad libitum [116K]3 years ago
3 0
Ernest Rutherford’s
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Monica [59]

Answer:

1.25 g

Explanation:

.5^3 = 0.125

0.125*10 = 1.25 g

8 0
3 years ago
Determine how many significant figures are in each measurement.(9pts)
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3 years ago
Which among the following is/are correct about solution (true solution)?
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Answer

A

Explanation

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4 0
3 years ago
What is the key difference between element and compound
olga nikolaevna [1]

Answer and Explanation:

DIFFERENCE BETWEEN ELEMENT AND COMPOUND :

  • An element is made up of same type of atoms whereas a compound is made up of different type of atoms.
  • A compound can be separated by chemical methods  but an element can not be separated by chemical methods.
  • Example of element is Cu Fe C and example of compound is CO_2\ NO_2 \ NH_3  etc
  • Elements can not be split into different substances but compound can be splited into different substances

3 0
3 years ago
Why is the table salt considered to be a compound, while sodium is not??
Brrunno [24]

Answer:

Table salt is considered to be a compound because it is made up of two elements (sodium and chloride,) while sodium itself is a raw element. That's why table salt is considered to be a compound, while sodium is not.

Hope this helped, have a nice day! :)

7 0
3 years ago
Read 2 more answers
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