106.4 is going to be your answer
Answer:
6l
Explanation: convert temperature to kelvin by adding 273 and then input the values into the formula with the given constant
2*v=0.5*0.8206*288 then divide both sides by 2 and get the amount in litres which is 6
The number of atoms in 30.0 g of K would be 4.632 x 
atoms.
<h3>Avogadro's number</h3>
1 mole of a substance contains 6.022 x atoms.
Mole of 30.0 g of K potassium = 30/39
= 0.7692 moles
Hence, 0.7692 moles of K would contain
0.7692 x 6.022 x atoms.
= 4.632 x atoms.
More on Avogadro's number can be found here: brainly.com/question/1445383
Plastic could not be considered an element because elements are pure substances,Plastic is best described as a compound because its elements cannot be separated like the elements in a mixture can, without undergoing a chemical reaction.
Answer:
1s2 2s2 2p6 3s2 3p6 4s1
Explanation:
Aufbau's principal of the arrangement of electronic configuration states that, electrons fill orbitals of lower energy first before the higher energy. 1s2 2s2 2p6 3s2 3p6 4s2 3d10...
This arrangement explains the Aufbau's principal, hence, or therefore, the 1s2 2s2 2p6 3s2 3p6 4s1 is the right answer for the representation of the electron configuration for potassium (K).
hope this was helpful!
