Which of the following orbitals is the largest in size?

A. 2s

B. 4s

C. 1s

D. 3s

E. all s orbitals are the same size

Describe the composition of the nucleus of an atom. A) It is composed of protons. B) It is composed of protons and neutrons. C) It is composed of protons and electrons. D) It is composed of protons, neutrons, and electrons.

Explain how the biosphere, geosphere and atmosphere are interconnected

What is the bond type of nh3

The atomic number of Zn2 + gives us the information about

1.05 precipitation is related to high and low pressure air with low pressure systems lead to rain True Or False

One of the characteristics of living things is that they respond to external changes in their environment so that their internal environment stays as stable as possible. why must an organism do this

A 21.0 kg child is running at a velocity of 2.50 m/s. The child is carrying a 2.25 kg gallon of milk. What is the momentum of the child and the milk together?

What's the mass number of this carbon atom?

Can Magnesium hydroxide be used as the base for this titration? Why or why not? 5. Describe the procedure that you will follow to prepare 250 ml of a. 100 M soliution of KHP. 6. 25.0 ml of. 100M KHP is required to neutralize 10.

What is the most metallic element