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kotykmax [81]
3 years ago
10

What element has 30 electrons, 35 neutrons and and a mass of 65 amu?

Chemistry
2 answers:
evablogger [386]3 years ago
8 0

The answer is zinc. Zinc has 30 protons which must equal electrons

aalyn [17]3 years ago
8 0
Zinc is the answer!
Hope this helps!
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1.194 mol

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How does water change as it freezes?
bagirrra123 [75]

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Hi there!

Your answer is:

A.

Explanation:

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Identify this reaction
Natasha2012 [34]

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Explanation:

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4 0
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den301095 [7]

Answer:

Groups like the Halogens, which include Chlorine and Flourine, share similar properties both behaviorally and structurally. The Periodic Table is essentially a bunch of patterns and trends and the groups (like the one with Sodium and Potassium) were grouped together because of these similarities.

Explanation:

https://en.wikipedia.org/wiki/Alkali_metal

8 0
2 years ago
Which statements are true of the reaction below? 2na(s) + cl2(g) 2nacl(s) Check all that apply. A - NaCl is a product B - Na(s)
Bumek [7]

Answer:

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D - Cl2 is a gas

Explanation:

Based on the chemical reaction;

2Na(s) + Cl2(g) → 2NaCl2

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  • In the chemical reaction, sodium and chlorine are reactants while sodium chloride is the product.
  • Additionally the chemical reaction above is balanced so as to obey the law of conservation of mass.
4 0
3 years ago
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