An atom has 20 electrons. Find out i. It’s atomic numbers and total number of p-electrons ii. The value of azimuthal quantum number Question An atom has 20 electrons. Find out i. It’s atomic numbers and total number of p-electrons ii. The value of azimuthal quantum number (l) and magnetic quantum number (m) of the 19th electron of the atom. iii. It’s group position in the periodic table.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

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(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.

answeridentity;