2 years ago

An atom contains three protons, two neutrons, and one electron. What is the charge of the nucleus?

Chemistry

1 answer:

andreev551 [17]2 years ago

7 0

Answer:

A.3+

Explanation:

️️️️️️️️️️️️️️

You might be interested in

Write a balanced nuclear equation for the following: The nuclide astatine-218 undergoes alpha emission to give bismuth-214

galina1969 [7]

Answer:

$^{218}_{85}At\rightarrow ^{214}_{83}Bi+^{4}_{2}He$

Explanation:

Hello there!

In this case, since the radioactive reaction for the alpha emission of astatine-218 to bismith-214 involve the release of a helium atom as shown below:

$^{218}_{85}At\rightarrow ^{214}_{83}Bi+^{4}_{2}He$

Whereas the atomic number decreases by 2 and the mass number by 4 in agreement to the release of the Helium atom.

Regards!

7 0

3 years ago

Pure water is an electrolytic solution. <br><br><br> True <br> False

dmitriy555 [2]

The answer to this is false.

6 0

3 years ago

Which of the following is an example of chemical weathering?

REY [17]

Answer:

the answer is C acid dissolving limestone

Explanation:

6 0

2 years ago

Read 2 more answers

The Rio Grande river flows through the South Texas Plains ecoregion of Texas. The river is a major source of water for cities an

mylen [45]

Answer:

What are the answer choices

Explanation:

7 0

2 years ago

Read 2 more answers

Find the density.... Mass is 138g and Volume is 100 mL

solniwko [45]

Answer:

1380 kilogram/cubic meter

$p=\frac{m}{v}$

$=\frac{138g}{100mL}$

$=1.38$

$=1380$

4 0

3 years ago