Describe the main properties of a gas. check all that apply

Gases have three characteristic properties: (1) they are easy to compress, (2) they expand to fill their containers, and (3) they occupy far more space than the liquids or solids from which they form.

Characteristics of Gases

*Gases have neither definite shape nor definite volume.

*They expand to the size of their container.

*Gases are fluid, and flow easily.

*Gases have low density, unless compressed.

*Gases diffuse (mix and spread out) and effuse (travel through small holes). 

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(I know this is more than what you asked for but you should only use what you need and or whats necessary~)

Answer the same molecular formula;