Si una disolución contiene 0.038 g. de NaOH en 85 mL de disolución. ¿Cuál es la concentración del NaOH en gramos de soluto por litro de disolución?

After cloud droplets form, what must happen to them for precipitation to occur?

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space