What is the difference between first ionization energy and second ionization energy?

Microscopic shells that are buried under the seabed are converted to organic sedimentary rocks. during this process, which property of the shells will remain constant? a. mass of the shells b. color of the shells c. texture of the shells d.

Explain to me why a rotting banana is a chemical change?

Determine the number of protons, neutrons, and electrons in a neutral atom of the isotope oxygen-17. Explain how you arrived at your answer.

What are properties of radio waves

How many grams are in 2.3 x 10^23 atoms of silver

A child pulls a sled up a snow-covered hill. The child does 405 J of work on the sled. If the child walks 15 m up the hill, how large of a force must the child exert?

A piece of glass with a mass of 32.50 g specific heat of 0.840 J/g*°C and an initial temperature of 115 °C was dropped into a calorimeter containing 57 g of water (specific heat 4.184 J/g*°C).

Which of the following is the most likely description of the product or products of a double-displacement reaction? A) one new compound B) two new compounds C) oxygen and energy D) one new compound and an element

A balloon is filled with 12L of air at a pressure of 2 atm. What is the volume of ballon if the pressure is changed to 3 atm?

What ionic bond occurs between what particles? A. Two Negative Ions B. A positive and negative ion C. Two positive ions D. Two neutral atoms