Element A has atom which is 3 times lighter than that of Carbon-12. Calculate its atomic mass.
by Chemistry Book 6 years ago
What is the definition of the relative atomic mass of an element?How would you define the relative atomic mass of an element?
by katie< 3 5 years ago
what are some experiments that led to the discovery of atomic structure
by ddoingit1 7 years ago
did God Create Atom or atomic nuclear destru ction?Just a boy among lost logical scientific notation, God the creator the magnifency the brain of God starts the round oblongevity spherical knowledge super natural design system heaven just a prayer away among the liying dead faced regulation...
by AKA Winston 7 years ago
An exchange in a hub's comment section led me to wonder how many people are confused by misinformation about Albert Einstein's famously promoted equation: E=MC2.This equation has nothing to do with conversion of matter into energy - in fact, it argues against that possibility. All E=MC2 means...
by sandra rinck 10 years ago
Yeah, I think I just made it up cause I am bored. Someone could have coined it, but since I have never heard of it it is mine. What is the science of size. It's the largest thing you could ever image being the smallest thing you ever imagined, and then all the stuff...
by Deng Xiang 6 years ago
I know that this is not a homework forum, but I want to help a student who has difficulties, which I could not solve some, in this particular subject. It would be great if anyone can help.Question: 3.9g of an element X reacts with oxygen gas to form 4.7g of an oxide X2O (X under-script O). The...
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