MODEL WORKSHEET For each element draw the inner electrons blue & the valence (outer) electrons red.
The circles represent possible electron shells.
Sodium (Na)
Aluminum (AD
Carbon (C)
Silicon (Si)
Oxygen (0)
Chlorine (CI)
Durine (F)
Phosphorus (P)
Lithium (Li)

How many atoms are there in 5.70 mol of mg

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)