Chemistry - NT

Chemistry deal with the ____of matter and how matter changes under different conditions

The simplest form of chemical matter is called a(n):

When you combine atoms you get

In a(n)______, droplets of water are surrounded by surfactants with their Hydrophilic heads pointing in.

Alkalis turn litmus paper from:

Only product that contain______ can have a PH.

Silicones:

How many naturally occuring elements are there

Which of the following is a physical property?

A____ is a chemical combination of matter in definite proportions.

Solutions:

The structural units that make up the elements are called:

Which of the following causes an atom to split in two?

In order to be considered organic, a substance must contain

Which of the following is an inorganic substance?

What is the PH of pure water

Gases have:

What causes the physical form of matter to change?

Polymerization is:

A(n)_____ is an unstable mixture of two or more substances that normally will not stay blended without the aid of a bind

Volatile organic compounds:

How many atoms are in a molecule

Which pH indicates an alkaline solution?

Any substance that occupies space and has mass is considered

A______ is a stable uniform blend of two or more substances