Why does ice float after it crystallizes?
its specific gravity is greater than water.
its density is greater than water.
its density is less than water.
air trapped in ice causes it to float.

Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom

The rules of engagement (roe) working group is often used to (select all that apply.)

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics