drag the tiles to the correct boxes to complete the pairs.
tiles
neither accurate nor precise
both accurate and precise
accurate but not precise
precise but not accurate
pairs
4.90 g, 5.25 g, 5.60 g
4.30 g, 4.30 8. 4.30 g
5.25 g 5.25 g, 5.258
4.20 g, 6.80 g, 6.05 g

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro