The noble gas notation of an element includes a noble gas as a condensed way to describe the electronic configuration of an element. IN this case, the nearest noble gas is xenon with an atomic number of 54. Hg's atomic number is 80 so we need 26 more. In this case, after [Xe], the configuration starts with 6s². Hence to complete the configuration the answer is [Xe] 6s2 4f14 5d10
Answer:After the new moon, the sunlit portion is increasing, but less than half, so it is waxing crescent. After the first quarter, the sunlit portion is still increasing, but now it is more than half, so it is waxing gibbous. After the full moon (maximum illumination), the light continually decreases.
Answer:
a lot that's why it's really hot
The nucleus of the atom is the heaviest part of the atom.
- The nucleus consists of neutrons and protons
- Both neutrons and protons have masses, but only protons have charges
- The nucleus contains all the positive charges of an atom
- The mass of an atom is the sum of the numbers of protons and neutrons in a nucleus
When the ratio of neutrons to protons is too high, the nucleus becomes unstable and Beta emission has to take place.
- In beta emission, an extra neutron gives rise to a proton and an electron
- The electron is ejected from the nucleus
Learn more about beta emission here:
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Answer:
14.68 oz
Explanation:
The mean volume is the average volume of all the regular soda cans put together; 14.5 oz. The standard deviation 0.18 oz is the maximum deviation from the mean. It can be 14.5-0.18= 14.32 oz which is the usual minimum or 14.5 + 0.18=14.68 oz which is the usual maximum