[Answered] How many different kinds of elements are in a water molecule? A) one B) two C) three D) four ...

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waynest

Hero Member
Posts: 553

on: Jul 29, 2018

How many different kinds of elements are in a water molecule?

A) one
B) two
C) three
D) four
E) none

Question 2

Compared to the energy it takes to separate oxygen and hydrogen from water, the amount of energy released when they recombine is

A) slightly more.
B) slightly less.
C) much more.
D) much less.
E) the same.

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Marked as best answer by a Subject Expert

Bison

Sr. Member
Posts: 342

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: B

Answer to Question 2

Answer: E

waynest

Member
Posts: 553

Reply 2 on: Jul 29, 2018

Excellent

deja

Member
Posts: 332

Reply 3 on: Yesterday

TYSM

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