answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ymorist [56]
2 years ago
10

How and why do ionic bonds form? Check all of the boxes that apply. Ionic bonds form between metal atoms and other metal atoms.

Ionic bonds form between metal atoms and nonmetal atoms. The more electronegative atoms transfer one or more electrons to the less electronegative atom. The less electronegative atoms transfers one or more electrons to the more electronegative atom. The metal atom forms a cation and the nonmetal atom forms an anion. The attraction between ions with the same charge forms an ionic bond. The attraction between ions with an opposite charge forms an ionic bond.
Chemistry
2 answers:
sammy [17]2 years ago
8 0

2 Ionic bonds form between metal atoms and nonmetal atoms.

4 The less electronegative atoms transfers one or more electrons to the more electronegative atom.

5 The metal atom forms a cation and the nonmetal atom forms an anion.

7 The attraction between ions with an opposite charge forms an ionic bond.



nignag [31]2 years ago
3 0

<u>Answer:</u> The correct statements are ionic bonds form between metal atoms and nonmetal atoms, the less electronegative atoms transfers one or more electrons to the more electronegative atom, the metal atom forms a cation and the nonmetal atom forms an anion and the attraction between ions with an opposite charge forms an ionic bond.

<u>Explanation:</u>

Ionic bond is defined as the bond which is formed when there is complete transfer of electrons from one element to another element. The element which looses electrons is known as electropositive element (less electronegative atom) and the element which gains electrons is known as electronegative element (more electronegative element).

This bond is formed between a metal atom and a non-metal atom.

The metal atom is electropositive in nature and non-metal atom is electronegative in nature.

After loosing electrons, the metal atom forms cations (positively charge species) and after gaining these electrons, the non-metal atom forms anions (negatively charges species)

We know that the oppositely charged species attract each other and thus leads to the formation of ionic bond.

You might be interested in
Barium oxalate is used as a colorant to produce the green color in fireworks. Imagine that you have been assigned to prepare bar
JulsSmile [24]

Answer:

2.1

Explanation:

Calculation of moles of Ba(OH)_2.8H_2O

Mass of copper = 5.3 g

Molar mass of copper = 315.46 g/mol

The formula for the calculation of moles is shown below:

moles = \frac{Mass\ taken}{Molar\ mass}

Thus,

Moles= \frac{5.3\ g}{315.46\ g/mol}

Moles of Ba(OH)_2.8H_2O = 0.0168 moles

According to the reaction,

Ba(OH)_2.8H_2O + H_2C_2O_4.2H_2O\rightarrow BaC_2O_4 + 12 H_2O

1 mole of Ba(OH)_2.8H_2O react with 1 mole of  H_2C_2O_4.2H_2O

0.0168 moles of Ba(OH)_2.8H_2O react with 0.0168 moles of  H_2C_2O_4.2H_2O

Moles of H_2C_2O_4.2H_2O = 0.0168 moles

Molar mass of H_2C_2O_4.2H_2O = 126.07 g/mol

Thus,

<u>Mass = Moles * Molar mass = 0.0168 moles * 126.07 g/mol = 2.1 g</u>

<u>Answer - 2.1</u>

5 0
2 years ago
How many atoms of fluorine are in ZrF4
harkovskaia [24]

Answer:

Zirconium tetrafluoride has 4 atoms of flourine and 1 atom of Zirconium

3 0
2 years ago
Find the mass in grams of 1.40x10^23 molecules of n2
mina [271]
<span>Avogadro's number represents the number of units in one mole of any substance. This has the value of 6.022 x 10^23 units / mole. This number can be used to convert the number of atoms or molecules into number of moles. We calculate as follows:

</span>1.40x10^23 molecules of N2 ( 1 mol / 6.022 x 10^23 molecules ) ( 28.02 g / mol ) = 6.51 g N2
7 0
1 year ago
4. A sample of silicon contains<br> 5.23 x 1011 atoms. Write this amount<br> as a whole number.
Marat540 [252]
The answer is 523000000000
8 0
2 years ago
How many moles of chromium(iii) nitrate are produced when chromium reacts with 0.85 moles of lead(iv) nitrate to produce chromiu
Alexxandr [17]
The  moles  of  chromium (iii)  nitrate  produced  is  calculated  as   follows

write  the  equation  for  reaction

 3  Pb(NO3)2  +  2 Cr  =  2 Cr(NO3)3  +  3  Pb

by  use  of  mole  ratio  between  Pb(NO3)2  to  Cr(NO3)3  which  is  3  :  2  the  moles  of  Cr(NO3)3  is therefore  
=  0.85  x2  /3  =  0.57   moles
5 0
1 year ago
Other questions:
  • How many grams of Cl are in 38.0 g of each sample of chlorofluorocarbons (CFCs)?
    15·1 answer
  • You are trying to make balloon sculptures. You twist the balloons gently, but they keep popping. Besides trimming your nails, ho
    6·2 answers
  • Ethylene gas and steam at 320°c and atmospheric pressure are fed to a reaction process as an equimolar mixture. the process prod
    11·1 answer
  • For each pair of gases, select the one that most likely has the highest rate of effusion. Use the periodic table if necessary. O
    5·2 answers
  • How many mol are in 8.23 x 10^24 formula units of calcium carbonate
    10·1 answer
  • A student is given a 2.002 g sample of unknown acid and is told that it might be butanoic acid, a monoprotic acid (HC4H7O2, equa
    14·1 answer
  • Which alkaline earth metal has the smallest molar mass?
    10·1 answer
  • You are carefully watching the temperature of your melting point apparatus as it is heating up. At 132 C it is still a white sol
    7·1 answer
  • Vanadium (V) and oxygen (O) form a series of compounds with the following compositions: Mass % V 76.10 67.98 61.42 56.02 Mass %
    7·1 answer
  • Cecil is working with samples of chlorine (Cl), oxygen (O), bromine (Br), and silver (Ag). The samples are all at room temperatu
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!