Which description best matches Rutherford's model of the atom? Group of answer choices
A The atoms is a positive sphere with negative electrons embedded in it.

B Electrons orbit the nucleus in set, circular orbits.

C The atoms has a tiny, massive nucleus at its center with electrons surrounding it

D The atoms is a solid, indivisible sphere

C The atoms has a tiny, massive nucleus at its center with electrons surrounding it

Explanation:

From the experiment by Rutherford, he suggested a model of the atom where there is a tiny but massive nucleus at the center with electrons surrounding it.

Rutherford found that most of the alpha particles in his gold foil experiment pass through but a few were deflected back. He suggested an atomic model to explain his observation. In this model, the atom has small positively charged center where the mass of the atom is concentrated. Surrounding the nucleus is a large space containing the electrons.

You would be correct, boiling water does disinfect contamination.    the property of disinfecting means to kill  germs, bacteria and other pathogens or contamination  that might cause an infection or cause a person to become sickly. a couple methods of disinfecting are using soap, other cleaning supplies or by simply "boiling" the contaminate.  the reason why boiling water disinfects certain attributes is because some cells cannot survive the heat and pressure.

Ch4 and ph3 are both covalent since they are composed both of non-metals.    ch4 is non- polar because of  london forces and has a geometry of tetrahedral  ph3 , on the other hand, is umbrella shaped polar and has dipole-dipole intermolecular force (imf) . since ph3 is polar, it has a stronger imf