White gold is considered an alloy of nickel and gold.
Alloy is the term which refers to the combination of metals, in which a new type of a metal is created. When you mix gold and some other white metal (such as nickel, palladium, or manganese), you get an alloy known as white gold.
Answer:
Explanation:
Using at least three sentences,, explain the four stages involved in genetic engineering/gene cloning.
Stage 1: Isolation of the target gene
Stage 2: Insertation of the target gene
Stage 3: Introduction of the vector into a host
Stage 4: Amplification of the target gene by the host cell and screening
Answer:
Those that “prefer” A charge; the Halogens and Chalcogens are good examples - Halogen MEANS salt forming, and even organic compounds can form salts; look up “tropylium ion”.
Explanation:
Assume it is 1 litre and weighs 1kg.
2 percent of 1 kg is 20g.
20g divided by molar mass of NaOH.
20g divide by 40 = 0.5 mole
0.5 mole in a litre would be 0.5M
That is the answer: 0.5M
