What does the field of chemistry study?

Chemistry is a branch of study which deals with matter.

Explanation:

All matter is made up of atoms which undergoes chemical reactions.

Chemistry is the study which deals with these chemical reactions.

The physical and chemical properties gives us the information about the nature of the substance.

We get to know the composition and structure of various compounds present in nature.

Analytical chemistry, biochemistry, inorganic chemistry, organic chemistry, physical chemistry, and biophysical chemistry are some of the important branches of chemistry.

Analytical chemistry uses qualitative and quantitative observation to identify and measure the physical and chemical properties of substances

Physical chemistry combines chemistry with physics. Physical chemists study how matter and energy interact.

Organic chemistry is known as the “Chemistry of Life” because all of the molecules that make up living tissue have carbon as part of their makeup.

Inorganic chemistry studies materials such as metals and gases that do not have carbon as part of their makeup.

Biochemistry is the study of chemical processes that occur within living organisms.

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.