A compounds empirical formula is H. O. If the formula mass is 34 amu what is the molecular formula? a) H2O
b) H2O2
c) HO3
d) H2O3

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?

What is the source of continuous heat and energy that we receive from the sun

The image compares the arrangement of electrons in two different neutral atoms. a figure labeled atom q has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has six black spheres. to the left of this figure is another figure labeled atom p. atom p has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has seven black spheres. which of the following best explains the position of the two atoms in the periodic table?