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
Andreyy89
3 years ago
5

Which of the Atoms shown has an atomic number four

Chemistry
1 answer:
dimulka [17.4K]3 years ago
4 0

Answer:

B

Explanation:

Atomic # = Protons

it says 4 p in the inside of the orbital

You might be interested in
What are some physical properties that could have helped to identify a mystery powder?
Rus_ich [418]

i dont really know i will find some more information on that in about 5 minutes

6 0
3 years ago
Dome mountains are formed when:
Airida [17]

Answer:

Dome mountains are formed when hot molten material (magma) rising from the Earth's mantle into the crust that pushes overlying sedimentary rock layers upward to form a “dome” shape.

Explanation:

6 0
3 years ago
What is the difference between energy levels, sub levels, and orbitals?
Lorico [155]

Explanation:

Orbitals are spaces that have a high probability of containing an electron. ... The s sublevel has just one orbital, so can contain 2 electrons max. The p sublevel has 3 orbitals, so can contain 6 electrons max. The d sublevel has 5 orbitals, so can contain 10 electrons max.

7 0
3 years ago
Read 2 more answers
A textbook measures 250 mm long, 225 mm wide and 50 mm thick. What is the volume of this book in mm3? What is the volume of this
Dvinal [7]

Answer:

2.81 × 10⁶ mm³

2.81 × 10⁻³ m³

Explanation:

Step 1: Given data

Length (l): 250 mm

Width (w): 225 mm

Thickness (t): 50 mm

Step 2: Calculate the volume of the textbook

The book is a cuboid so we can find its volume (V) using the following expression.

V = l × w × t = 250 mm × 225 mm × 50 mm = 2.81 × 10⁶ mm³

Step 3: Convert the volume to cubic meters

We will use the relationship 1 m³ = 10⁹ mm³.

2.81 × 10⁶ mm³ × 1 m³ / 10⁹ mm³ = 2.81 × 10⁻³ m³

6 0
3 years ago
How many digits to the right of the decimal point should be used to report the result?
aalyn [17]

Answer:

In engineering and science the common stand is two places.

For example if you get a calculation of 4.567 round up and give the result of 4.57

4 0
3 years ago
Other questions:
  • After gathering sufficient evidence to generate an _____for a nutrient, that value is used to establish an RDA for the same nutr
    6·1 answer
  • A scientist is using a microscope to observe a type of (prokaryote) bacteria. Which 2 structures would the scientist most likely
    8·2 answers
  • The number of electrons in an oxide ion O^2- is?
    7·1 answer
  • Which type of space technology utilizes the electromagnetic spectrum to collect information?
    6·1 answer
  • What type of chemical reaction is h2so4 + 2kohk2so4 + 2h2o
    13·1 answer
  • What is the answer of this question?
    11·1 answer
  • The distance between an object and a reference point is the object's __________. displacement neutral point position velocity
    15·1 answer
  • A force of 49 Newtons is applied to a rock, which causes it
    11·1 answer
  • Explain how the law conservation of mass is related to balancing equations
    5·1 answer
  • A kitchen worker at a local hospital was filling salt shakers. For those patients on a sodium restricted diet due to high blood
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!