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Alkali metal have 1 outer electrons. Reactivity increases down the coloumn.

a. Finding du_n = u₁ + (n-1)du₄ = u₁ + (4-1)d12 = 3 + 3dd = 3
b. Sum of first 10 termss_n = n/2(2u₁ + (n-1)d)s₁₀ = 5(6 + 9d)...

Aerobic respiration is a controlled release of energy from organic compounds to produce ATP with the use of oxygen. It occurs in several stages:
Glycolysis starts with phospho...

One cause of inflation is due to the wage rate increasing at a faster rate than output. The cost of production for firms increases and to maintain profits they are likely to raise prices. When the prices ...

British market for high - sugar soft drinks represents a market failure. The drinks are a demerit good and are over - consumed (Figure 1 to draw: the graph showing supply and demand curves denoted as S an...