Answer:
Explanation:
Any system within the Earth system is considered an open system. Because energy flows freely into and out of systems, all systems respond to inputs and, as a result, have outputs.
Answer:
The density is 5 g/cm3
Explanation:
The density (δ) is the ratio between the mass and the volume of a compound:
δ=m/v= 10 g/2 cm3= 5 g/cm3
Answer:
3. NaNO3
Explanation:
Below the line on TABLE G in the reference tables at 40C
The answer would be strength. Because the Ph is the measurement of how strong or how high the hydronium ion in a solution
Answer:
Noble gases.
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