All categories

3 years ago

The best word to describe how electrons relate to two nuclei in a covalent bond is

Chemistry

2 answers:

ioda3 years ago

8 0

A covalent bond is shared. C

jeka57 [31]3 years ago

3 0

I think it’s c but I’m about as good at science as I am at drawing so

You might be interested in

1. A student determines the density of water to be 0.966g/ml at a

lions [1.4K]

Answer:

The percentage error in the measurement is 2.4% 

Explanation:

The measurement made by the student is $0.966 g/cm^3$ .

But the actual value of density is $0.943 g/cm^3$

The formula to calculate percentage error is

percentage error = $\frac{(measured \ value-actual \ value)}{(actual \ value)} \times 100$

Hence percentage error in this case is given by

Percentage error = $\frac{(0.966-0.943)}{0.943} \times 100$

= $\frac{0.023}{0.943} \times 100=2.4%$

A physical quantities value will be determines by various quantities. If errors are made in measuring any of these quantities there will be error in the measurement of the final physical quantity as well.

Here density of a substance is a derived quantity determined by measuring mass and volume of that substance. If errors are made in mass and volume measurements the density value will also be erroneous.

4 0

3 years ago

Consider the electric field lines for two point charges separated by a small distance. what are the signs of q1 and q2?

Digiron [165]

Assume positive charges

directions outwards from source points like field lines of two repelling magnets

4 0

4 years ago

Select all that apply.

tekilochka [14]

Answer is:increase [Cl₂] and remove HCl from the product.
Chemical reaction: Cl₂ + CH₂Cl₂ → CHCl₃(chloroform) + HCl.
According to Le Chatelier's Principle, the position of equilibrium moves to counteract the change, the position of equilibrium will move so that the concentration of reactants decrease (Cl₂) and concentration of products of chemical reaction increase (CHCl₃) if increase concentration of reactants and decrease concentration of products.

3 0

3 years ago

In every energy transformation some

kozerog [31]

Thermal heat is released

5 0

4 years ago

Some organisms are composed of only ONE cell. * O True O false

Inga [223]

It true I jus answered it and got it right

5 0

3 years ago