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Soloha48 [4]
3 years ago
13

Which element will have the greatest attraction for the calcium electrons?

Chemistry
1 answer:
ratelena [41]3 years ago
6 0
Its would be fluorine as its the most electronegative 

hope that helps <span />
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Which change happens during evaporation?
Shtirlitz [24]

Answer:

B.) A Liquid turns into Gas.

8 0
2 years ago
A student was given a pale blue transparent liquid in a beaker. The student gently heated the solution until the liquid had vapo
Vikki [24]
This is so as the liquid you are heating is copper (II) sulfate (I think so) so when you heat it to saturation, there will still be some water molecules left behind, which will allow copper (II) sulfate crystals to be formed since there is water of crystallisation. so the formula is (CuSO4.5H2O).

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3 0
3 years ago
1. Which of the following choices demonstrates the law of constant composition? (Slides 2 ‒ 3: Laws on Matter) (a) Nitrogen and
katrin2010 [14]

Answer:

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8 0
3 years ago
2 CO + O2= CO2<br><br>balance or not?​
suter [353]

Answer:

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The correct ans is

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7 0
2 years ago
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What is the total number of moles of atoms in one mole of ca3(po4)2?
Westkost [7]
3 Ca 
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5 0
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