¿Cuál de las siguientes descripciones se ajusta al modelo atómico de Thomson? * 1 Es una esfera de materia de carga positiva uniforme con electrones inmerso que neutralizan la carga.

2 Está formado por parejas de protones y electrones en igual cantidad

3 Posee un núcleo definido formado por neutrones y protones.

4 El átomo es completamente indivisible.

Oxygen= 88ghydrogen= 12g

A- electron repulsion favors a tetrahedral shape, so the orbitals are 109.5° apart from each other. of a hydrogen atom on methane. they may also contain lone pairs—this explains the geometry of water, which is sp3 hybridized due to the lone pair, which occupies one of the four hybrid orbitals.

Energy is a force, and just like any other, it has the effect of gravity. a bond holds things together, so the greater the force, the stronger the bond. this means that more energy equals stronger bonds. the greater gravitational force will strengthen the bonds, so larger atoms with more gravitational force will greater stronger bonds. i believe this is the correct answer, sorry for the incorrect one.  hope this ! answer: a