Sulfur dioxide formula is : SO2
Hyrdrogen monobromide is : HBr
Hope this helped :)
The answer is C, because wind turbines are used to produce electricity, and it's also the most safest way--but they are expensive.
Answer:
Mass = 20 g
Explanation:
Given data:
Number of moles of He = 5 mol
Mass of He = ?
Solution:
Formula:
Number of moles = mass/ molar mass
Molar mass = 4 g/mol
by putting values,
5 mol = Mass / 4 g/mol
Mass = 5 mol × 4 g/mol
Mass = 20 g
The matter is going to have to be in a <em>plasma </em>state! =)
Answer: In order to be alive there must be cells present and since sugar does not contain cells it is not alive.
Explanation:
