8. Why are halogens so reactive? O A they want to get rid of a valence electron
OB they form salts
O c they want to add a valence electron
OD they are stable and will not react

The variables for this experiment include mass, volume and the materials in the various balls, as well as their densities. in part iii, you will be investigating the questionable baseball. use the drop-down menus to complete the sentences and identify the independent and dependent variables. in part iii, the independent variable, the one that is intentionally manipulated, is . in part iii, the dependent variable, the one that you measure the response in, is

The plum pudding model of the atom states that ?

Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?