F. The correct Number of protons and electrons I never eat in in number in atom G. I cannot identify the electric charges of each subatomic particle
H. The protons and neutrons in the nucleus are shown to be the same size
J. Protons do not have exact locations because they occupy an area in space called clouds

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.