Question

compare the alkali metal give specific earth metals with respect to (1) oxidation state (2)types of oxides (3)solubility of halide ​

Answer 1

Answer:

===>44% is correct answer

Step-by-step explanation:

===>(a) What fraction of the sale price of the the necklace is profit?

=>Sale price = 15.99

=>Profit =sale price - costs.

=>Profit = 15.99 - (3.38+5.57) =7.04.

7.04/15.99 =704/1599

b) 0.440275 = 44%

Answer 2

Answer:

>44% is correct answer

Step-by-step explanation:

===>(a) What fraction of the sale price of the the necklace is profit?

=>Sale price = 15.99

=>Profit =sale price - costs.

=>Profit = 15.99 - (3.38+5.57) =7.04.

7.04/15.99 =704/1599

b) 0.440275 = 44%

Explanation: