Elements located in the vertical column of the periodic table are of the same ___ and have ___ chemical properties.

a style

b different

c similar

d period

e group

f unlike

What kind of intermolecular forces act between an ammonia molecule and a hydrogen peroxide?

Vaporization is the reverse of

Explain how electrons behave with regard to the electron cloud and how it is visualized.

4. What kept the concept of continental drift from originally being accepted?

Wind happens when Question 9 options: hot and cool air rise hot and cool air sink hot air rises and cool air sinks cool air rises and hot air sinks

What is the molar mass of potassium

A chemist determined by measurements that 0.050 moles of aluminum participated in a chemical reaction. Calculate the mass of aluminum that participated in the chemical reaction. Be sure your answer has the correct number of significant digits.

In 1901, Thomas Edison invented the nickel-iron battery. The following reaction takes place in the battery. Fe (s) + 2 NiO (OH) (s) + 2 H2O (l) Fe (OH) 2 (s) + 2 Ni (OH) 2 (aq) How many mole of Fe (OH) 2, is produced when 5.35 mol Fe and 7.

As you move from left to right across the periodic table, the atomic numbers increase decrease stay the same are random

Use the octet rule to predict the formula of the compound that would form between fluorine and iodine, if the molecule contains only one fluorine atom and only single bonds are formed.