0
Hydrogen and oxygen
Water is the most common molecule, between 55 and 65% of our mass.
Hydrogen accounts for 63% of our atoms, but oxygen accounts for 65% of our mass.
(Both hydrogen and oxygen are part of many other molecules besides water.)
Still curious? Ask our experts.
Chat with our AI personalities
BeauYou're doing better than you think!
Chat with Beau
FranI've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
DevinI've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with DevinAdd your answer:
Earn +20 ptsQ: Which two elements make up the most common compound in the human?
Write your answer...
Submit
Still have questions?
Trending Questions
Do you have to pay back after a settlement?
How do you know if you still have a crush on someone if you never see them?
You are a 41 yrs male your sgot increased from 36 to 42 sgpt 58 to 78 in 1.5 month your creatinine serum is 0.64 cholesterol 348 triglycerides 172 hdl 39 ldl 265 what to do?
How much blood does the adult have?
Is hore a swear word?
How do you use Neuromuscular in a sentence?
What is the toe next to the big toe called?
What is Geoxis?
What does it mean when someone says your hopeless?
Weekly how many time sex good for health?
When was Global Health Council created?
Is Ignoring your crush wrong?
What happens when you swallow a rubber band?
Who lives longer people who work indoors or outdoors?
What does it mean to have total wellbeing?
What are the good qualities of healthy individual body?
Does it feel better to be circumcised?
Can hand sanitizer damage your skin?
What do they screen for when having a wellness exam?
What percentage of American adults are over weight according to BMI?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.