An organic compound is a compound that contain carbon and another element such as hydrogen, oxygen, nitrogen, etc.
Functional groups are the portions of an organic compound that is capable of characteristic reactions.
Functional groups determine the chemical and physical properties of many organic compounds.

3 0

3 years ago

kykrilka [37]

potassium belongs to group IA of the periodic table.

7 0

2 years ago

OLga [1]

Answer: 700 has one significant figure which is 7.

Explanation: These are some rules for significant figures

•All non-zero digits are significant: 1,2,3,4,5,6,7,8,9

•Zero between non-zero digits are significant: They are three significant figures in 203.

•Leading zeros are not significant: There are two significant figures in 0.56.

•Trailing zero to the right of decimal are significant. There are four significant figures in 62.00

•Trailing zeros in a whole number with the decimal shown are significant: This makes "700." three significant figures.

•Trailing zeros in a whole number with no decimal shown are not significant: This makes 700 one significant figure.

5 0

3 years ago