In primary cells, when the reaction ends, the cells can be recharged.

The damage was caused by either the earthquake __________ the subsequent explosions.

Write a paragraph about the Internet of Things as the next big thing in daily life. Your paragraph should start with the topic sentence ‘The Internet of Things is the next big thing in our daily life.’ Then offer at least three supporting details, each of which should be further elaborated and expanded. Write for no less than 180 words.

Electrochemistry includes the studies of chemical reactions that produce electricity and of how electricity can be used to cause chemical reactions.

In corrosion, removal part of the material is caused generally by some mechanical forces, while in wear, the only driving force is chemical reactions.

The strict definition of oxidation is the addition of oxygen to an element or a compound.

All materials have a distinct ductile to brittle transition temperature.

Substances with high specific heat values do not change their temperature appreciably.

All materials do not have endurance limit.

Isotopes are atoms of an element that contain the same number of protons but different numbers of neutrons.

The ionization potential decreases as the atomic numbers of the elements increase in a given periodic group.