10. rank the following elements from smallest to largest electronegativity based on the trends you
have discovered thus far in the periodic table: barium (atomic number 56), bromine (atomic
number 35), and iron (atomic number 26). explain your reasoning.

Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown

The wave shown on the electromagnetic spectrum disturb the medium it passes through a)different frequency. b)the same frequency .

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.