Which subatomic particle is not found in the nucleus of an atom

If the percentage yield is 92.0% how many grams of CH3OH can be made by reaction of 5.6 x 103g with 1.0 x 103 g

Calculate the mass of each sample. a. 15.7 mol hno3 b. 1.04 * 10 - 3 mol h2o2 c. 72.1 mmol so2 d. 1.23 mol xenon difluoride

What is the element in period 5 with 6 valence electrons?

What is an example of making a quantitative observation

Select all the atoms whose ions have an electron configuration of nd6 (n = 3, 4, 5 ...). For example, the 2 + ion for V ends the electron configuration with 3d 3. A.) Fe B.) Tl C.) Ti D.) Lu E.) Os F.) Rh

How is the mole similar to a dozen?

What element with the highest electronegativity value? Cesium calcium helium fluorine

How many neutrons and electrons are in Oxygen⁻¹⁷ isotope?

What is science all about?

What type of change is a substance that changes form but remains the same?