1: what is the smallest part of a compound called?

mixture

element

atom

molecule

2: one molecule is made of two or more bonded together.

nuclei

mixtures

atoms

compounds

3: which of the following is a pure substance that can't be separated by physical means, and can't be decomposed into other substances by chemical means?

compound

molecule

mixture

element

4: a substance that cannot be separated physically is called a

heterogenous mixture

homogenous mixture

pure substance

mixed substance

5: which term below represents a pure substance that can be separated chemically, but cannot be separated physically, that is made up of two or more different atoms?

mixture

element

molecule

chemical bond

6: water is formed when two hydrogen atoms bond to an oxygen atom.

the hydrogen and the oxygen in this example are different

1: What is the smallest part of a compound called?

mixture

element

atom

molecule

2: One molecule is made of two or more bonded together.

nuclei

mixtures

atoms

compounds

3: Which of the following is a pure substance that can't be separated by physical means, and can't be decomposed into other substances by chemical means?

compound

molecule

mixture

element

4: A substance that cannot be separated physically is called a substance

heterogenous mixture

homogenous mixture

pure substance

mixed substance

5: Which term below represents a pure substance that can be separated chemically, but cannot be separated physically, that is made up of two or more different atoms?

mixture

element

molecule

chemical bond

6: Water is formed when two hydrogen atoms bond to an oxygen atom.

True

The hydrogen and the oxygen in this example are different __True.

more info ? ? i don't understand what the question is

explanation:

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?