1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erik [133]
3 years ago
14

In a neutral atom that has 18 protons, how many electrons does it have?

Mathematics
1 answer:
Llana [10]3 years ago
6 0
Neutral atoms must have equal numbers of protons and electrons

Solution: 18 electrons
You might be interested in
Freee points bois firkmfmd
s2008m [1.1K]

you know

its rly hard to actually answer one of these

thx man i appreciate it

4 0
3 years ago
Read 2 more answers
Find the volume of the solid. Use 3.14 for π.​
marta [7]

Answer:

<h2><em>vol= 10366.3175in²</em></h2>

<em></em>

Step-by-step explanation:

So this is a cylinder

<h2>formula: π r²h</h2>

R= 8.75in

h=43.12in

So it will be = 3.14x8.75²x43.12

=> 3.14x76.5625x43.12

3.14x 3301.375

<h2><em>10366.3175in²</em></h2>

<em></em>

<em>i think it is correct </em>

<em>.</em>

<em>stay safe</em>

<em>.</em>

<em>have a nice TIME</em>

3 0
3 years ago
A man walk 1/10 meters per second how long will it take him to walk in 5 minutes.
Stolb23 [73]

1 sec=1/10 m

5 min=300 sec

thus, 1/10 *300

=30 m

He will walk 30m in 5 min

4 0
3 years ago
Read 2 more answers
At the end of the month mr copley has $1473.61 in is checking account his checkbook showed the following transaction if made mad
ycow [4]

Total balance in Mr. Copley at the end of the month = $1473.61.

Initial deposite =  $75 (not shown in his checkbook).

Let us assume his balance at the beginning of the month = x.

Total balance at the end of the month = The balance at the beginning of the month + total deposite.

$1473.61 = x + 75.

Subtracting 75 from both sides, we get

1473.61 -75 = x + 75 -75.

1398.61 = x.

Therefore, his balance at the beginning of the month was $1398.61.

7 0
3 years ago
Solve: 12x^2+5x-4=12^2x+6
Orlov [11]
Subtract the 12x^2 first.
5x - 4 = 6
Add the four
5x = 10
Then divide the 5 from both sides
X = 2
4 0
3 years ago
Other questions:
  • How many ounces in a ton?
    15·2 answers
  • 1(3/11-7d/17) using distributive property
    12·1 answer
  • The ratio of rock songs to dance songs on Jonathan's MP3 player is 5:6. If Jonathan has between 100 and 120 rock and dance songs
    12·1 answer
  • if the measure of an angle is 30 degrees more than the measure of its supplement, what is the measure of each angle?
    5·1 answer
  • WILL GIVE BRAINLIEST
    5·1 answer
  • The perimeter (distance around the shape) of a rectangle is 40 cm. The length is 14 cm.
    7·1 answer
  • X/5 = -3 x=____ help
    10·2 answers
  • I need help ASAP bc its due in a few minutes and I’m IN A RUSH SO SOMEONE PLEWSE TELL ME THE ANSWER TO THIS
    5·2 answers
  • Is the expression 4x − 3(5x − 1) is equivalent to the expression 3 + 9x.<br><br> True<br> False
    5·2 answers
  • *BRAINLIEST* (EASY QA: Warm UP) Find a positive solution to each equation: x2 = 1/4
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!