4. Use the atomic model to answer the following questions A. How many protons?

B. How many neutrons?

C. What is the name of this atom?

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years

Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg

An ice cube with a volume of 45.0ml and a density of 0.9000g/cm3 floats in a liquid with a density of 1.36g/ml. what volume of the cube is submerged in the liquid