All categories

3 years ago

An object has a negative charge if its atoms what

Chemistry

1 answer:

jonny [76]3 years ago

6 0

Answer:

An object has a negative charge if it's atoms have more electrons. On the other hand if an object had more protons, then it would have a positive charge.

Hope this helps!!

You might be interested in

Given the reaction that occurs in an electrochemical cell:

KatRina [158]

Answer:

c) +2 to 0

Explanation:

SO4 has a charge of -2, so the Cu attached to that has to be a +2 since the polyatomic molecule has no overall charge

Cu(s) is a solid metal and they have no charge, therefore it is zero

Copper undergoes Oxidation (gain of electrons)

8 0

3 years ago

Read 2 more answers

What are 2 factors that affect gravitational attraction?

marshall27 [118]

The size of the object and the distance between the objects.

3 0

3 years ago

CAN SOMEONE HELP PLEASE!!!!

miv72 [106K]

Answer: The Hubble

Explanation:

8 0

3 years ago

Read 2 more answers

Colloids are true solutions. ____ True ____ False

Reptile [31]

This is false, they have intermediate properties between suspension and true solution

7 0

3 years ago

Read 2 more answers

The likelihood that a chemical molecule will be reduced is called the

podryga [215]

Answer: The correct answer is standard reduction potential

Explanation:

Oxidation reaction is defined as the reaction in which an atom looses its electrons. The oxidation number of the atom gets increased during this reaction.

$X\rightarrow X^{n+}+ne^-$

Reduction reaction is defined as the reaction in which an atom gains electrons. The oxidation number of the atom gets reduced during this reaction.

$X^{n+}+ne^-\rightarrow X$

Standard reduction potential is defined as the tendency of a chemical substance to get reduced. It is denoted as $E^o$

The substance having highest positive $E^o$ potential will always get reduced and will undergo reduction reaction.

Hence, the correct answer is standard reduction potential

5 0

3 years ago