you have one mole of the following atoms: carbon - 12, oxygen - 16, and uranium - 235. Which substance has more atoms?

Which type of bond creates a crystalline structure?

Is the outer shell complete

Determine the empirical and molecular formulas of a compound that contains 56.36% o and 43.64% p and has a molar mass of 284 g/mo

How many electrons will fluorine gain or lose in forming an ion

What could J. J. Thomson conclude from his experiments? A) Atoms are mostly empty space. B) Most of the mass of the atom is concentrated in the center. C) Atoms must balance positive and negative particles. D) Atoms are indivisible.

Which element has the lowest electronegativity? Calcium (Ca) Gallium (Ga) Selenium (Se) Bromine (Br)

Which of the following organs are found in the circulatory system? * A.) Heart B.) Veins C.) Arteries D.) Capillaries E.) All of the above

What's the difference between volcano and vent

A marshmallow has an initial volume of 0.084 L at standard pressure (1.0 atm). If the marshmallow is placed in a vacuum chamber and the final volume is 0.785L, what is the pressure inside the chamber?

Can you think of another example of energy doing work fill out the table below with your idea