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Svetlanka [38]
3 years ago
15

What does the atomic numbrr represent on the periodic table?​

Chemistry
1 answer:
lesya692 [45]3 years ago
4 0

Answer:

Explanation:

The atomic number tell us the number of protons and neutrons in the nucleus of an atom. in other words ,each element has a unique number that identifies how many protons are in one atom of that element example, all hydrogen atoms, and only hydrogen atoms, contain one proton and have an atomic number of 1.

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Cl2 + 2OH− → Cl− + ClO− + H2O
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Paliwanag ang kahalagahan ng papa at ng holy roman emperor sa panahong midieval.
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Explanation:

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in yr language:

Ang Holy Roman Empire (Latin: Sacrum Imperium Romanum; German: Heiliges Römisches Reich), na tinawag din bilang First Reich, ay isang multi-etniko na kumplikado ng mga teritoryo sa Kanluran at Gitnang Europa na d

3 0
3 years ago
PLEASE HELP!!! I'll give brainliest answer
ELEN [110]

Answer:

1. MG

2. N

3. F

4. NA

5. O

6. K

3 0
2 years ago
Read 2 more answers
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