they send the radiation through the cords
Answer:
. The old camera flash bulb used Mg metal sealed in a bulb with oxygen. At 25°C, the reaction is: Mg(s) + O2(a) → MgOS) AS (J/K.mol): Mg=32.7; O2=205.0; MgO=26.9 AH (kJ/mol: Mg=0; O2=0; MgO=-601.2
Explanation:
plz make me as a brainliest
The answer is a. Cluster. Because they contain ten to thousands of individual galaxies.
Rock
Density Range Minerals React
(g/mL) with Acid?
granite 2.5-2.8
no
dolomite 2.8-2.9
yes
peridotite 3.1-3.4
no
limestone 2.3-2.7
yes
iron ore
4.5-5.3
no
Based on the information in the table and Nguyen's data, rock X is correctly identified as
rock Y is correctly identified as
and rock Z is correctly
The answers in the other two boxes are Dolomite, Granite, and Limestone