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GaryK [48]
3 years ago
9

HELP I WILL GIVE BRAINLIEST

Chemistry
2 answers:
____ [38]3 years ago
7 0
The atomic number is 13. The bottom number is your atomic mass
Rina8888 [55]3 years ago
5 0

Answer:

the atomic number is 13

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goldenfox [79]

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how about you just put whats on your mind and continue on

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no need to ask this question just answer it and move on or you will lose your sanity trying to figure this out

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What is the maximum number of electrons that can be contained in the first level
Fantom [35]

<em>Your answer is:</em>

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The first level (or shell) can hold up to 2 electrons.

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3 years ago
Why is it necessary to assign organic chemistry exclusively to the study of carbon compounds?​
bonufazy [111]

Answer:

the significant of carbon.A compound found mainly in living things is known as an organic compound make up the cells and other structures of organism and carry out life processes.Carbon is the main element in organic compound,so carbon is essential to life on earth

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In an experiment Teresa's measures 15.5 mL of water she must have used a
kotykmax [81]

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transfer pipet that had markings every 0.1 mL.

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4 years ago
Why is the equation: 4Fe+ 3O2 → 2Fe2O unbalanced for rust?
ahrayia [7]

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