Caliche chemical formula

What is true of the relationship between electrons and protons? A. they have the same volume B. they have the same mass C. they have the same magnitude charge D. they have the same location

Which contribution is a modification to Thomson's plum pudding model? A-Atoms are indivisible. B-Electrons are scattered in an atom. C-A positively charged nucleus sits at the center of an atom. D-Atoms of the same element have the same properties.

Why is radioactive decay used to determine age of rocks?

One mole of an ideal gas, CP=3.5R, is compressed adiabatically in a piston/cylinder device from 2 bar and 25 oC to 7 bar.

What is the fourth largest element on the periodic table?

Silver chromate is sparingly soluble in aqueous solutions. the ksp of ag2cro4 is 1.12 * 10-12 m3. what is the solubility (in mol/l) of silver chromate

What do you think 1,5-pentanedithiol C5H12S would smell like

If an atom has sp hybridization in a molecule: the maximum number of σ bonds that the atom can form is

What is an oxidizing agent?

In times of hot dry weather some cities ban the use of garden sprinklers why do you think there is such a rule