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vova2212 [387]
3 years ago
13

How and why do ionic bonds form?

Chemistry
1 answer:
babymother [125]3 years ago
7 0
Ionic bonds are formed when one of the two atoms that are reacting has excess electrons and transfer the electrons to the atom that is deficient in electrons. During the formation of the ionic bond, one of the reacting atoms will donate electrons and form positive ion.
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How many carbon atoms are there in one molecule of CH3FO?
Vlad1618 [11]

Answer:

Brainliest pls

Explanation:

1 mole of a substance contains Avagadro’s number of particles,

i.e. 6.023*10^23

By unitary method,

5 moles of oxygen contains 5 times the Avagadro’s number of particles

i.e. 5* (6.023*10^23) = 3.0115*10^24 number of particles.

Now, the further answer depends on what particles the question concentrates on.

If number of atoms are asked , the above answer must be multiplied by 2, because oxygen is a diatomic gas and each atom contributes to be a particle.

therefore, 5 moles of oxygen has 6.023*10^24 atoms.

If number of molecules asked, the above answer is directly written...

8 0
2 years ago
Volume of 8.29ml and a mass of 16.31g
strojnjashka [21]
Density = mass/volume = 16.31/8.29 = 1.96 g/mL.

Hope this helps!
3 0
3 years ago
Which of the following choices will an atom of sulfur (S) be most likely to bond with?
Marrrta [24]
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7 0
3 years ago
Read 2 more answers
Question 1(Multiple Choice Worth 4 points) (02.03 LC) A scientist studied four rock fossils that show evolution of the modern-da
ASHA 777 [7]

Answer:

The correct answer is 1 millon years.

Explanation:

Fossil rocks serve to study the evolution of species throughout history. Species usually adapt to survive the changing environment around them. Given this fact, we can deduce that the oldest species were very different from the way they are today. This means that the current species are more similar to those that preceded them more recently. The fossil of 1 million years ago is the most similar to today's horse.

Have a nice day!

3 0
3 years ago
Please help me with this​
elena-s [515]

Answer:

5

Explanation:

5 0
2 years ago
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