What is scientific notation? A. Scientific notation is a way of describing scientific experiments.
B. Scientific notation is a way of communicating scientific terms.
C. Scientific notation is a way of writing large and small numbers.
D. Scientific notation is a way of organizing the periodic table.

C.

Explanation:

Scientific notation is a way of writing small and large numbers. It is a way of expressing a standard form into a scientific form.

C. Scientific notation is a way of writing large and small numbers.

Explanation:

Scientific Notation is a way of writing large and small numbers. This could be when a number between 1 and 10 is multiplied by a power of 10.

Hope this helps

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance