Which pair of ions can form an ionic bond with each other and why?

A) Cu + and Ag+; They are both metal ions.

B) S2 - and O2-; They have like charges.

C) Br - and At-; They are both halogen ions.

D) Li + and Br-; They have unlike charges.

When the forces acting on the object are balanced the object will?

Given the following balanced reaction between nitrogen gas and oxygen gas to produce nitrous oxide gas, how many moles of nitrous oxide gas are produced from 1.65 moles of nitrogen gas?

What is occurred when energy is taken in or given off

What particle is needed to complete the following equation 14 7 n + 14 6 c + 1 1 h

What type of rock is pumice? Describe how a pumice rock is likely to change over a long period of time.

The pressure of a gas at 10 degrees celsius is greater that the pressure of the gas at 30 degrees celsius True False

Calculate the molar solubility of ag2so4 in each solution below. the ksp of silver sulfate is 1.5 * 10-5. (a) 0.36 m agno3: (b) 0.36 m na2so4:

Which statement best illustrates why carbon is so important to living things? a. Carbon occurs as a solid, a liquid, and a gas. b. Carbon is found in both the living and nonliving worlds. c. Carbon is stored in large quantities in fossil fuels. d.

How do astronomers explain the formation of the milky way galaxy

1 What characteristic of an element determines how its atoms can bond with other atoms?