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
slava [35]
2 years ago
8

What atom has 5 neutrons 4 protons and 2 electrons

Chemistry
1 answer:
Vilka [71]2 years ago
6 0
<span>the atom that has these characteritics is called beryllium nucleus</span>
You might be interested in
Which statement about the relationship between laws, hypotheses, and theories is true?
MariettaO [177]
<h2><em>if a hypothesis is not contradicted after a lot of testing it may be considered a law </em></h2><h2><em></em></h2>

<em />

4 0
2 years ago
What is the pH of 0.001 M HNO,?
Vsevolod [243]

Answer:

The pH of 0.001 M HNO3 is pH 2.0

6 0
2 years ago
Read 2 more answers
How many significant figures does .150, 20.20, and 25.00 have?
viva [34]
.150 = 3
20.20 = 4
25.00 = 4
If a 0 does not have a number or a period after it, it is not significant.
If the 0 is behind the decimal point, it is always significant.
6 0
3 years ago
PbSO4, Spell out the full name of the compound.​
andreyandreev [35.5K]

Answer:

Lead (II) Sulfate

Explanation:

Don't forget to add the (II) marking indicating that lead has a charge of 2+ (because Sulfate has a charge of 2-, balancing the ion).

4 0
2 years ago
1.Which is the lowest level of organization for the system in a human
elena55 [62]

Answer:

brain cell

Explanation:

hope this helps :)

5 0
2 years ago
Other questions:
  • In order for scientific notation to be correct, the base must be
    11·1 answer
  • The motion of atoms and molecules that most affects temperature is
    12·1 answer
  • What is the molality of a solution containing 8.0 grams of solute in 0.50 kg of solvent?
    9·2 answers
  • A sample of the element lead has a mass of 63.466 g. In units of milliliters what will be the volume of the sample at 25°C?
    15·2 answers
  • Using the formula for velocity shown below, what is the average velocity of a car that traveled 100 miles south of where it bega
    6·1 answer
  • Order the follow processes from (1) the least work done by the system to (5) the most work done by one mole of an ideal gas at 2
    15·1 answer
  • Which group of elements has the most similar chemical properties? (1 point)
    15·1 answer
  • What are the only elements that exist in nature as uncombined
    13·1 answer
  • PLEASE I WILL GIVE BRAINLISET PLS HELPPPP
    13·1 answer
  • A solution is 40 cetic acid by mass. the density of this solution is 1.049 g/ml. Calculate the mass of pure acetic acid in 220 m
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!