A spring - also an electromagnet. Also know as a slinky!
4.) D
10.) C
12.) D
13.) D
14.) D
15.) D
Answer:
D
Explanation:
D is the answer because 2 is needed to know
Answer: A
Explanation: NO CAP..................... A!!!!!!!!!!!!!!
Answer:
ExplanatioFirst let us compute for the molar mass of Mg(OH)2.
molar mass = 24.3 + 2 (16) + 2(1.0)
molar mass = 58.3 g/mol
So the mass is then:
mass = 3.2 mol * (58.3 g/mol)
mass = 186.56 gramsn:
