Answers by visitors named: Dr. Wycowickz

Did you try an if so how?

a measure of its combining power with other atoms when it forms chemical compounds or molecules.

It's very easy and simple. 1st pt. No. of electrons in last shell should be 8 2Nd Use 2n*n where n is the no. of the shell K,L,M etc. this formula is used to find no. of electrons that can be accommodated in a shell For ex if you want valency of element w...

(15+x)(24+x)=(15*24)(1.5) This should help.

Correct.

There is no single enzyme responsible for DNA duplication. But the most important ones are: Helicase: it unwinds the DNA helix RNA polymerase: adds the RNA primer DNA polymerase: adds the complementary strand of DNA Ligase: attaches the DNA fragments toge...

the process is officially called DNA replication. Depending on whether you are dealing with somatic cells or gametes, the sex cells of either egg or sperm, the process will then follow into mitosis or meiosis.

Answer Methane gas, or carbon-dioxide.