Convert 0.00039 Mm to millimeters

An atom of Ni has 26 electrons. What is the charge of this atom?

Which of the following four senses experience transduction? Select all that apply. sight smell hearing taste

How is ti possible that, when adding protons while moving left to right across a period, the size of an atom shrinks? Why is the same trend not true as you move down a group? Give at least one example to support your answer.

What does conserving mas mean in a chemical equation

What is the role of the sun in the water cycle

How many milliliters of a 0.7% stock solution are required to make 2 l of 0.2% solution? how many ml of solvent will be required to carry out the dilution?

What percentage of the naphthalene molecules emitted a photon?

In an endothermic reaction, heat is absorbed from the surroundings. How does this affect entropy? A. The particles in the surroundings move slower and have decreased entropy. B.

The temperature of a sample of liquid water changes from 50°C to 30°C. Which statement best explains the change that must happen at the molecular level? A. The molecules move more quickly and their average kinetic energy increases. B.

The most important reason why solid sodium hydroxide is not used as a primary standard is