What is the law of chemical equivalent?

True or False: When a child has reached about the age of ten, their brains begin to reduce some of the connections between brain cells.

Two jars are placed on a counter with a McDonald's French Fry inside, one has a lid, the other does not. They are left alone to see which one decays faster, after 2 days the fry in the closed jar looks fresher.

A high jump is 6 feet, 10 1/4 inches. What is the high jump in meters? Its 2.09 but i need someone to show me how i would explain it.

Which of the following is not an example of chemical weathering? a. the oxidation of iron b. the formation of clay c. the reaction of limestone with acid rain d. the breaking of a rock into smaller pieces

Why are the elements 57 through 70, and 89 through 102, found separately at the bottom of the Periodic table?

Calcium sulfide forms when calcium loses 2 valence electrons to sulfur. What type of a bond is formed? Select one of the options below as your answer: A) covalent B) ionic

What ability is most valuable for survival in the deep ocean

Increase Crop Production food Engineers combine two plants so that each plant strength compensates for the others weakness what is this technique called

What is the relationship between the number of gas particles and volume?

Which list includes three types of chemical formulas for organic compounds? 1. covalent, metallic, isotopic 2. covalent, metallic, molecular 3. empirical, structural, isotopic 4. empirical, structural, molecular