Answer:
The number of waves that pass a fixed point in a given amount of time
Explanation:
The difference between mineral and non-mineral nutrients is that one has minerals and the other doesn’t. For example, an apple and a table. An apple has nutrients, but a table doesn’t lol
CuSO4. 5H2O(s) → CuSO4(s) + 5 H2O(g)
Here, when we heat copper (II) sulphate pentahydrate, it will turn white in colour from blue colour.
Answer:
C.
Explanation:
Because of waters chemical composition and physical attributes water is able to dissolve more things than any other liquid that we know of.
Answer:
97.5%
Explanation:
the US mint specifies pennies as 2.5% copper in 97.5% zinc
