All categories

3 years ago

The charge of an electron is A. -2. B. 0. C. -1. D. +1.

Chemistry

2 answers:

denis-greek [22]3 years ago

4 0

the answer is

B. 0

yes that is all

aivan3 [116]3 years ago

4 0

The charge of an electron is -1.

You might be interested in

365g MnSiO3 = ___ mol

trapecia [35]

2.79 mol of MnSiO3

This will be very close but may not be exactly accurate, depending on what your periodic table says.

7 0

2 years ago

What is the best description of the relationship between emerging scientific ideas and open-mindedness?

valentinak56 [21]

Answer:

The main relationship between emerging scientific ideas and open-mindedness is that for many new ideas to be accepted a population has to have an open mind, otherwise the new ideas are rejected without thought.

Explanation:

7 0

3 years ago

Which element is likely to have the highest thermal conductivity

givi [52]

sodium element is likely to have the highest thermal conductivity

7 0

3 years ago

Which element was first discovered in space before it was discovered on Earth?

wlad13 [49]

Answer:

carbon

Explanation:

7 0

2 years ago

Read 2 more answers

Hi can you slove this please. ..

Crank

Answer : The balanced chemical equation will be:

(i) $2K+H_2SO_4\rightarrow K_2SO_4+H_2$

(ii) $Mg(OH)_2+Zn\rightarrow Zn(OH)_2+Mg$

Explanation :

Balanced chemical equation : It is defined as the equation in which total number of individual atoms on the reactant side is equal to the total number of individual atoms on product side.

Part (i):

The balanced chemical equation will be:

$2K+H_2SO_4\rightarrow K_2SO_4+H_2$

This reaction is a single displacement reaction in which most reactive element (potassium) displaces the least reactive element (hydrogen) form their solution.

Part (ii):

The balanced chemical equation will be:

$Mg(OH)_2+Zn\rightarrow Zn(OH)_2+Mg$

This reaction is a single displacement reaction in which most reactive element (zinc) displaces the least reactive element (magnesium) form their solution.

7 0

3 years ago