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
Ne4ueva [31]
3 years ago
15

How many protons and electrons does a neutral atom of beryllium have

Chemistry
1 answer:
adell [148]3 years ago
8 0

Answer:

c

Explanation:

the atomic number is 4 thus beryllium contains 4 protons and 4 electrons

You might be interested in
When gases are compressed, the particles are forced closer together.
Elanso [62]
Gases can be compressed easily because there is a large amount of space between the individual molecules, which are very active and move around at high speed. When gases are compressed, the particles are forced much closer together, allowing a huge amount of particles to fit a small space.
5 0
3 years ago
When a gas is cooled the particles is moving fast or slowly
Sergeu [11.5K]

Answer:slowly

Explanation: when a gas is being cooled then its particles are gonna slowly stop moving to form a liquid

4 0
3 years ago
The average blood volume in the human body is about 4.9 L. Convert this volume to cubic centimeters (cm3).a. milliliters (mL)b.
CaHeK987 [17]

Answer:

a. 4900 mL; b. 4900 cm³ c. 4.9x10⁻³  m³

Explanation:

1 L = 1 dm³

4.9 L = 4.9 dm³

1 dm³ = 1000 cm³  → 4900 cm³

1 cm³ = 1 mL  (4900 mL)

1 dm³ = 1x10⁻³ m³ → 4.9x10⁻³  m³

6 0
3 years ago
Amyx is building a treehouse in his backyard. He notices that every time he strikes a nail with the hammer, the hammer bounces b
tangare [24]

Answer:

I think the answer is -  "is stuck and won't go any further into the wood."

7 0
3 years ago
Read 2 more answers
What are the different elements found in naphthalene and how many atoms of each are found in the formula. C10H8
Alex777 [14]
Calculating the molar mass of naphthalene (C10H8)

molar mass = 10 x (12.01) + 8(1.008)

= 120.1 + 8.064 = 128.164 g/mol
8 0
4 years ago
Other questions:
  • An oxygen atom has two electron shells and 6 valence electrons. how many total electrons does this atom have?
    9·1 answer
  • How many atoms are in 3.40 moles of sugar?
    6·1 answer
  • What is the nucleus of an atom
    6·2 answers
  • Which statement best describes the model that shows a compound?
    13·2 answers
  • What is the volume of a salt crystal measuring 5.44 x 10-2m by 2.5 x10-3m by 7.9 x 10-3 m?
    6·1 answer
  • How might the atoms that make up bones be different from the atoms that make up soft tissue?
    12·2 answers
  • Determine the mass of 2.75 moles of CaSO4. Record your work and your answer.
    10·1 answer
  • Is anyone good at chemistry if so can someone please help me NO LINKS PLEASE
    14·1 answer
  • Why are anions larger than neutral atoms of the same element?​
    6·1 answer
  • What is an enzyme and how does it affect a chemical reaction?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!