[Answered] List the elements in a hydrocarbon. What will be an ideal ...

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Author Question: List the elements in a hydrocarbon. What will be an ideal ... (Read 23 times)

Jramos095

Hero Member
Posts: 528

on: Aug 27, 2018

List the elements in a hydrocarbon.

What will be an ideal response?

Question 2

How many significant figures are there in the answer for the following problem? 56.4 + 0.8822 + 21 = ?

A) one
B) two
C) three
D) four

Question 3

Which element has the chemical symbol, S?

A) selenium
B) silicon
C) sulfur
D) scandium

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Marked as best answer by a Subject Expert

morrie123456

Sr. Member
Posts: 314

Reply #1 on: Aug 27, 2018

Answer to Question 1

hydrogen and carbon

Answer to Question 2

B

Answer to Question 3

C

Jramos095

Member
Posts: 528

Reply 2 on: Aug 27, 2018

Gracias!

daiying98

Member
Posts: 354

Reply 3 on: Yesterday

Excellent

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