The "big wheel" in molybedenum blue is quite big with 532 oxygen atoms in the structure.
If you include solid state compounds with network anions such as silicates then the number would be much much bigger, only restricted by the size of the single crystal you could make.
Intermetallic compounds consist of atoma of two or more combined together in proportions.
They have different numbers of valance electrons...
Electrons have a negative charge, so they are usually written as "e-". When an atom loses an electron, the net charge on the atom increases.Suppose a hydrogen atom is hanging out (note that hydrogen is diatomic, but ignore that part for now) and somehow loses its electron. The electron will get taken up by something else with a positive charge (opposite charges attract each other). In general it would look something like the following:H -> H+ + e-This positively charged hydrogen (H+ on the products side) is considered a Cation (cation's are positive as they have a T in them that looks like a +, anions don't have a T so they are what we call negatively charged anions).
a Virus is smaller than a bacteria. Viruses are so small that they are measured in nanometers. One nanometer is one billionth of a meter. The smallest viruses are about 20 nanometers in diameter, while the largest viruses are more than 200 nanometers in diameter. The average virus is quite small when compared with even the smallest cells-- those of bacteria CREDITS TO: NORTH CAROLINA 8TH GRADE PRENTICE HALL SCIENCE EXPLORER
spring winter fall atoma
how many atoma are in a sulgur moleculethat has the elemental formula s8?
how many atoma are in a sulgur moleculethat has the elemental formula s8?
Compounds consist of atoms of two or more elements.
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quarks and leptons, held together by gluons, W+ bosons, W- bosons, gravitons, and photons
yes atoms and molecules do move faster at higher temperatures, at higher temperatures the atoma and molecules absorb more kinetic energy
Intermetallic compounds consist of atoma of two or more combined together in proportions.
They have different numbers of valance electrons...
Several people have proposed different models for the appearance of an atom. One of the earliest of these was by John Dalton - who simply drew an atom as a solid sphere. The Bohr model is probably the most well-known, this contains orbits with electrons circling a central nucleus. Schrodinger's electron cloud model is the most recent that I know of.
Electrons have a negative charge, so they are usually written as "e-". When an atom loses an electron, the net charge on the atom increases.Suppose a hydrogen atom is hanging out (note that hydrogen is diatomic, but ignore that part for now) and somehow loses its electron. The electron will get taken up by something else with a positive charge (opposite charges attract each other). In general it would look something like the following:H -> H+ + e-This positively charged hydrogen (H+ on the products side) is considered a Cation (cation's are positive as they have a T in them that looks like a +, anions don't have a T so they are what we call negatively charged anions).
a Virus is smaller than a bacteria. Viruses are so small that they are measured in nanometers. One nanometer is one billionth of a meter. The smallest viruses are about 20 nanometers in diameter, while the largest viruses are more than 200 nanometers in diameter. The average virus is quite small when compared with even the smallest cells-- those of bacteria CREDITS TO: NORTH CAROLINA 8TH GRADE PRENTICE HALL SCIENCE EXPLORER