Una propiedad particular de la materia es la ductilidad, la cual se manifiesta cuando un metal:
Her
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a. Se lamina
con
O b. Se hila
c. Se oxida
d. Conduce la corriente eléctrica

When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.