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
a_sh-v [17]
2 years ago
6

Choose all the answers that apply.

Chemistry
2 answers:
blondinia [14]2 years ago
4 0
As atomic Number is number of protons Or number of electrons so
N has 7 electrons
Neutrons= Mass no.- Atomic Number
= 14-7
N has 7 neutrons
N doesn’t have 7 electron shells because shell 1 can hold 2 electrons and shell 2 can hold 8 electrons
It doesn’t have 23 neutrons and 14 electrons

So, Seven Electrons and seven neutrons is correct
photoshop1234 [79]2 years ago
3 0
Seven electrons. The atomic number of a element is also the amount of protons and electrons it has.
You might be interested in
According to the usda food standards and labeling, vinegar must contain at least 4% (m/m) acetic acid. does your vinegar sample
Anastasy [175]

Answer:

A for me

Explanation:

I dont know what you mean by this as this is an opinon question

7 0
2 years ago
For this ionic compound, what would be the name of the anion? Ca(NO3)2
Ne4ueva [31]
Idk if it's correct but I guess it's calcite (c)
4 0
3 years ago
Read 2 more answers
How many objects in the solar system have been confirmed to currently support life?
yulyashka [42]
B. One
I believe that earth is the only planet that has life that we know of on it.
6 0
2 years ago
Read 2 more answers
Find the mass of 4.5 moles of H3PO4
Contact [7]

Hey there!

H₃PO₄

Find molar mass.

H: 3 x 1.008 = 3.024

P: 1 x 30.97 = 30.97

O: 4 x 16 = 64

---------------------------------

                  97.994 grams

The mass of 1 mole of H₃PO₄ is 97.994 grams.

We have 4.5 moles.

97.994 x 4.5 = 440

The mass of 4.5 moles of H₃PO₄ is 440 grams.

Hope this helps!

6 0
2 years ago
What will increased temperature in a reaction cause
uranmaximum [27]
I think your answer is 2 because the temperature will rise so the particles will move faster
7 0
2 years ago
Other questions:
  • Which of the following is a mixture Air, water, salt or sulfur
    12·1 answer
  • Knowing how fossils form, do you think it’s likely that humans will ever piece together a complete fossil record for every speci
    6·2 answers
  • Which proffesion is likely to use a radiation shield?
    9·2 answers
  • Some pure calcium carbonate is made to react completely with 100cm3 Hydrochloric acid of unknown concentration. 120cm3 of carbon
    7·1 answer
  • Alkaline Earth Metals chemical properties on the periodic table
    11·1 answer
  • What type of crystal is limestone
    7·1 answer
  • I'll give out brainliest. Juicy points Describe 4 differences between short chain hydrocarbons and long chain hydrocarbons and e
    9·1 answer
  • The elements on the Periodic Table of the Elements are arranged in order of increasing
    12·2 answers
  • What are the procedures for performing an acid property test
    8·1 answer
  • A solution is 5.00% by volume of ethanol dissolved in water. How many mL of ethanol are in 500 mL of the solution?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!