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
jeyben [28]
4 years ago
15

How many protons and neutrons does nitrogen-14 have?

Chemistry
1 answer:
zhenek [66]4 years ago
4 0

Answer:

7 protons

Isotopes are atoms that have the same number of protons but different numbers of neutrons in the nucleus. You know that nitrogen-14 has 7 protons in the nucleus because it is an isotope of nitrogen, which has an atomic number equal to 7 .

You might be interested in
Gram The Moon was once much doser to E ffect do you think that this distance had What on eclipses?
grin007 [14]
I think the sun would've seem bigger than the moon.
7 0
4 years ago
Who is the father of chemistry ​
Xelga [282]

Answer: Antoine Lavoisier

3 0
3 years ago
Read 2 more answers
True Or False: A law is a proven fact.
antiseptic1488 [7]

Answer:

True

Explanation:

It only becomes a law when someone has proved it, or else it's just a theory.

8 0
3 years ago
What volume would 4.5 moles of helium gas occupy at STP?
zzz [600]

Answer:

100.8 dm3

Explanation:

mol= volume      

       _______

       molar volume  

Simply transpose the formula      

volume=mol x molar volume  

           4.5molx22.4 mol/dm3

=   100.8dm3

NB  STP=22.4 dm3  or 22400 cm3

7 0
3 years ago
Which of the following cannotbe considered a single phase? a heterogeneous mixture a pure solid a homogeneous mixture a pure liq
MrRa [10]
A heterogeneous mixture cannot be considered a single phase
4 0
3 years ago
Other questions:
  • How many types of atoms can you expect to find in a sample of any element?
    8·1 answer
  • Which of these types of technologies enable us to use the Earth's heat to produce energy?
    5·1 answer
  •  Find the molar mass of Strontium nitride, Sr3N2.​
    6·1 answer
  • Which of the following best describes the particles that make up lightning and the particles that make up the water in a bottle?
    12·2 answers
  • When dissolved in water, which of the following would conduct electricity the best?
    13·1 answer
  • The Ksp for Cu(OH)2 is 4.8 × 10-20. Determine the molar solubility of Cu(OH)2 in a buffer solution with a pH of 10.1.
    14·1 answer
  • A joule is a unit of _____. A. force B. work only C. energy only D. work or energy
    11·2 answers
  • How many liters of hydrogen gas is produced from 3.712 g of magnesium with 104.2ml of 1.385 mol/L HCL (aq) at SATP?
    7·1 answer
  • When Logan opens a new bottle of carbonated beverage, the sudden release of pressure causes the beverage to bubble up and overfl
    15·1 answer
  • 1. What mass of Mgo will I make from 48 g of Mg?<br> 2Mg + O2 + 2MgO
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!