How do you know if an element is an ion?

In the chemical formula for an ionic compound, which item is written first? a. positive ion b. negative ion c. subscript d. charge

How do atomic size and electronegativity trends influence the bond type that results between atoms that join to form a compound?

Identify the nuclide produced when uranium-238 decays by alpha emission: 238 92u→42he + ?

Which city had the highest temperature

Solid objects have no mass in space

Particles in a liquid move around just as freely as particles in a solid. True or False

How did aristotles idea of matter differ from that of scientists

How does ease of oxidation correlate with activity? Do highly active metals tend to donate electrons or accept electrons from other metals?

A horizontal row of elements in the periodic table is known as a group or period

When forces attracting solvent particles to each other are broken, what is provided for a solution? energy for the solute to precipitate space for the solute in the solvent inertia for the solute to move into the solvent nothing is provided