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Elements and Compounds
Questions about the properties and characteristics of elements as observed in nature and in compounds. Chemical formulas are also converted to and from symbols in covalent or ionic bonds. All the questions you want to ask about the elements and the compounds they form.
211,116 Questions
What do you use a chlorine test for?
Asked by Wiki User
Standard Test Method for Residual Chlorine in Water
What is the vapour density of equimolar mixture of methane and oxygen?
Asked by HiteshKumarfb8308
The vapour density of equimolar mixture of methane and oxygen is 0.0831 lbm/ft3.
What elements is nitrogen mostly made out of?
Asked by Wiki User
Nitrogen is not made out of anything, it is an element and therefore as basic as it gets.
Two nitrogen atoms make up a nitrogen molecule.
Phytoplankton tiny sea creatures priduce what percentage of earths oxygen?
Asked by Wiki User
Phytoplankton are responsible for producing more oxygen on Earth than all plant life. It is estimated that they make more than 60 percent of the planet's oxygen.
What do you call an element if it can be hammered?
Asked by Wiki User
An element that can be hammered is called malleable.
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