Indicate the number of unpaired electrons for following: [noble gas]ns2np5

A solution was formed by combining 25.0 g of solid a with 60.0 ml of distilled water, with the water initially at 21.4 °c. the final temperature of the solution was 25.3 °c.

Hich nuclide is most likely to undergo beta decay? which nuclide is most likely to undergo beta decay? co-52ar-35si-22mg-28

If an object floats in syrup, it will float in oil

Radiation requires a heated liquid to transfer energy true?

Which of the following substance is not an acid? Substance A is tested and found to have a pH of 3. Substance B, a common food, tastes sour. Substance C causes metals to corrode. Substance D feels slippery in solution.

The volume coefficient of thermal expansion for gasoline is 950 * 10-6 K-1. By how many cubic centimeters does the volume of 1.00 L of gasoline change when the temperature rises from 30°C to 50°C?

An element's most stable ion forms an ionic compound with bromine, having the formula XBr. If the ion of element X has a mass number of 85 and has 36 electrons, what is the identity of the element?

How many molecules are in 3 moles of Fe2O3?

What terms are needed to completely describe velocity ... A. units B. number C. mass D. direction

How many grams are in 3.3 moles of potassium sulfide, k2s