30) When ionic bonds are formed, metallic atoms tend to

A) lose electrons and become negative ions

B) lose electrons and become positive ions

C) gain electrons and become negative ions

D) gain electrons and become positive ions

What happens when an acid loses an H + ion, according to the Brønsted-Lowry definition of acids and bases? The acid becomes an Arrhenius base. The acid becomes an Arrhenius acid. The acid becomes its conjugate acid.

In a single replacement reaction part of ionic compound is removed and replaced by a new element. What element will fluorine replace in lithium bromide?

Apply to stop the flow of blood from a cut. bandages pressure cotton ointment

Why do strong acids have different pH while at the same molarity?

Calculate answers to the following problems to the correct number of significant figures. 30.07g/0.106mL=

Which of the following is not a rock? a. granite b. shale c. marble d. diamond

Donna is attempting to make an electromagnet to pick up old nails in and around her driveway. Which of these materials would be best to use for the core in order to make the strongest electromagnet to pick up the most nails?

The amount of silica in the magma and temperature are factors that determine the viscosity of magma.

Valeric acid, an organic acid, contains only C, H, and O. If 0.471 g of the acid burns completely in O2 it gives 1.01 g CO2 and 0.415 g H2O. Determine the empirical formula of the acid.

Ab2 has a molar solubility of 3.72*10-4 m. what is the value of the solubility product constant for ab2? express your answer numerically.