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makkiz [27]
2 years ago
9

What is the symbol for uranium and it's atomic number?

Chemistry
2 answers:
Leviafan [203]2 years ago
6 0
Uranium has the symbol of U. It's atomic number is 92. It is in the Actinide group at the bottom of the periodic table.
Hatshy [7]2 years ago
5 0
The symbol is U and its atomic number is 92
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Which is a common way for a scientific calculator to show the number below? <br> 8.1 102
Elodia [21]
Answer: 8.1e+2 or 8.1E+2 (in the scientific notation mode), based on that the number given is 8.1 × 10².

Explanation


Scientific calculators use the letter e or E to show the numbers in scientific notation mode.

These are some examples of numbers that require scientific notation and how they are shown.

Number                 Scientific calculator display

6.022 × 10²³           6.022 e+23
5 × 10 -12              5 E -12

So, understanding that your question is about number 8.1 × 10², the scientific calculator could show  8e+2.

Nevertheless, since 8 .1 × 10² is 810, not a long number, if the display is not in scientific notation mode, it could just display just 810,

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3 years ago
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Molodets [167]

Answer:

<em>Hello, Your answer will be B,C,E, And F.</em>

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3 years ago
Which ion in the ground state has the same electron configuration as an atom of
Sergeu [11.5K]

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