How are man-made elements created?

Is the bonds that cause gaseous Cl2 to become liquid when cooled intramolecular or intermolecular

Which object will have the most kinetic energy?

Covalent, ionic, and metallic are the three types of attraction between atoms.

A room measures 15.0 ft in width and 12.0 ft in length. All of the walls are 9 ft high. If 1 gallon of paint will cover 374 ft^2 per coat of paint, how many gallons of paint would you need to purchase to paint the room with two coats of paint?

A sample of sulfur has a mass of 232 grams. How many moles of sulfur are in the sample?

Are erasers made from rubber?

The specific heat of nickel is 0.44 J/g*⁰C. How much energy needed to change the temperature of 95.4g of nickel from 32⁰C to 22⁰C. Is the energy absorbed or released?

What compound do the ions Al3 + and O2 - form

Draw every stereoisomer for 1,2-difluoro-1,2-dimethylcyclopentane. use wedge-and-dash bonds for the substituent groups, and be sure that they are drawn on the outside of the ring, adjacent to each other.

Suppose an ice cube weighing 36.0 g at a temperature of 10°C is placed in 360 g water at a temperature of 20°C. Calculate the temperature after thermal equilibrium is reached, assuming no heat loss to the surroundings.