subject
Chemistry, 18.10.2019 01:00 khynia11

The ancient false idea that life appeared from nowhere
it is a crossword puzzle it's 21 letters

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 15:00
1) how many electrons are in each energy level of the following elements? a. he b. na c. na d. ne 2) how many valence electrons are percent in the following atoms? a. s b. mg c. be d. cl 3) which of the following elements are stable as atoms? a. he b. o c. cl d. ar if you are able to provide the work as to how you got the answers that would be greatly appreciated. : )
Answers: 1
question
Chemistry, 22.06.2019 21:30
What is the effect of returning nuclear reactor cooling water back into bodies of water?
Answers: 3
question
Chemistry, 22.06.2019 22:30
Salt in oceans comes from and of rocks
Answers: 1
question
Chemistry, 23.06.2019 00:00
Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
Answers: 3
You know the right answer?
The ancient false idea that life appeared from nowhere
it is a crossword puzzle it's 21 letter...
Questions
Questions on the website: 13722360