How many atoms of potassium would you have if
measured out 6.83 grams of the element?

The number of atoms is 6.83 grams of potassium is .

Explanation:

Mass of the potassium element = 6.83 g

Atomic mass of potassium = 39.10 g/mol

Moles of potassium =

According to mole concept :

1 mole = atoms/ions/ molecules

Total number of atoms of potassium in 0.175 moles:

So, number of atoms is 6.83 grams of potassium is .

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

i would say b

explanation:

but i think i would need more information than that