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Bingel [31]
3 years ago
6

What is the notation for bromine with 45 neutrons?

Chemistry
1 answer:
MatroZZZ [7]3 years ago
4 0

Bromine

Symbol Br

Atomic Number 35

Atomic Mass 79.904 atomic mass units

Number of Protons 35

Number of Neutrons 45

Number of Electrons 35

Melting Point -7.2° C

Boiling Point 58.78° C

Density 3.119 grams per cubic centimeter

Normal Phase Gas

Family Halogens

Period 4

Cost $4.90 per 100 grams

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7 0
1 year ago
If a tablet containing 100 mg of caffeine (c8h10n4o2) is dissolved in water to give 10. 0 oz of solution, what is the molar conc
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