Matter & PH pivot point 102.11, 102.12

Carbon, nitrogen, oxygen and hydrogen, formed the basis of:

A pH of 5 is how many more times acidic than a pH of 6?

Which bond is the backbone of all protein molecules?

On the pH scale, numbers less than 7 indicates a(n):

Water, freezing, and becoming ice is an example of what type of change?

Protons have which type of electrical charge?

Electrons have which type of electrical charge?

What is created when amino acids join together in chains?

Two or more of the same atoms join together by a chemical bond is a(n):

When two hydrogen atoms combine with one oxygen atom, the result is water, which is called a(n):

Alkalis tend to taste…

The study of All matter that is now living or was alive at one time with carbon present

A solution that has an equal number of hydrogen and hydroxide ions is considered:

Matter with definite weight, volume and shape is known as:

Acid tend to taste:

The simplest atomic structure is:

What color does red litmus paper turn when placed in an alkali?

Distilled water has a pH of 7 and is considered:

The study of All matter that is not alive and has never been alive and does not contain carbon

The chemical symbol for carbon is:

On a pH scale, numbers greater than 7 indicates

Neutrons, have which type of electrical charge

Putting a sodium hydroxide relaxer under a dryer will: