Solve the following: Which one is more metallic

1. A) Potassium or B) Bromine

2. A) Cesium B) Sodium

3. A) Silicon or B) Aluminum

4 A) Gold or B) Bismuth

How do you find the sum of valence electrons

Decomposition reaction of Ag3N

Will you arrange the following substances according to their lattice energies, listing them from highest to lowest: MgS, KI, GaN, LiBr?

Which of these scenarios involve a reaction that is at equilibrium A reaction is producing more products than reactants. B the reaction is only producing proucts. C the reaction is producing more reactants than products.

An unstable nucleus which starts a decay process is called the?

A compound that changes color when it comes into contact with an acid or base is an?

1. A food sample is burned in a calorimeter that contains 2000. g of water. The temperature increases from 22.0°C to 44.3 °C. How many Calories does the food sample contain, assuming all of the energy from the food was transferred into the water?

Why doesn't water light on fire? It has all the ingredients except heat! Hydrogen for the flammability factor, oxygen so it can keep burning, and all you need to do is add heat and BOOM you have a flame! 15 pts

The type of social bonds present in modern societies that are based on difference, interdependence, and individual rights is called:

The difference between ionic covalent and metallic bonding