2 years ago

The magnetic field of an object exerts a force on any magnetic object around it.

Chemistry

2 answers:

gladu [14]2 years ago

6 0

That’s isssssd true

nika2105 [10]2 years ago

3 0

I believe the answer is true

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GaryK [48]

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number1 is also 1:1 ibelieve but it could be 2:1 just like number 5 but im postive its 1:1 for nummer 1 and number 5

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3 years ago

When the average kinetic energy of a gas is increased, the motion of the gas particles

Monica [59]

The gas particles move faster.

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3 years ago

Select all of the answers that apply.

shtirl [24]

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3 years ago

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What two things always combine to form an ionic compound?

kicyunya [14]

Answer:

Explanation:

Cation and anion.

For example Na+ and Cl- -----> NaCl.

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3 years ago

Ionic or covalent C2H5OH

Afina-wow [57]

Answer:

Covalent

Explanation:

A molecule of C₂H₅OH has C-C, C-H, C-O, and O-H bonds.

A bond between A and B will be ionic if the difference between their electronegativities (ΔEN) is greater than 1.6.

$\begin{array}{ccc}\textbf{Bond} & \textbf{$\Delta$EN} & \textbf{Polarity}\\\text{C-C} & 2.55 - 2.55 = 0.00 & \text{Nonpolar covalent}\\\text{C-H} & 2.55 - 2.20 = 0.35 & \text{Nonpolar covalent}\\\text{C-O} & 3.44 - 2.55 = 0.89 & \text{Polar covalent}\\\text{O-H} & 3.44 - 2.20 = 1.24 & \text{Polar covalent}\\\end{array}$

No bond has a large enough ΔEN to be ionic.

C₂H₅OH is a covalent molecule.

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3 years ago