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
Lapatulllka [165]
2 years ago
9

What is the expected charge on an ion of nitrogen? A. -3 B. +3 C. +8 D. +5

Chemistry
1 answer:
Firlakuza [10]2 years ago
8 0
A. -3


hhhhhjhhhhhhhhhtghhhhhh (this is just bc the answer has to be at least 20 characters long don't mind this)
You might be interested in
What happens when an atom has more electrons than can fit in one energy
Rina8888 [55]

Answer:

If any atom has more electrons than one energy level can hold, then automatically the electron is accommodated in the next energy level (shell). The remaining extra electrons starts to fill the next energy level. This produces the valency of that particular atom.

Explanation:

8 0
3 years ago
Which group/family contains elements with the smallest radius within the same period?
nasty-shy [4]

Answer:

Halogens

Explanation:

From the given choices, the halogens will have the smallest radius within the same period.

The size of an atom is estimated by the atomic radius. This is taken as half of the inter-nuclear distance between two covalently bonded atoms of non-metallic elements or half of the distance between two nuclei in the solid state.

  • Across a period in the periodic table, atomic radii decrease progressively from left to right.
  • Down a group from top to bottom, atomic radii increase progressively due to the addition of successive shells.

Since halogen is the right most group from the choices given, it will have the smallest radius.

5 0
2 years ago
How many moles of oxygen gas occupy 67.2 L of volume at STP?<br> A 0.333<br> B 3.00<br> C 1.00
posledela

Answer:

I would say b hope this helps

Explanation:

have a good day btw i had this question before:D

7 0
3 years ago
Both active solar heating systems and passive solar heating systems
s2008m [1.1K]
A. reduce the need to use fossil fuels
5 0
3 years ago
Read 2 more answers
Gizmo Student Exploration: Periodic Trends awner key, Please I need help with this as soon as possible! I have attached what I h
Vlad [161]

Answer:

I cant see it

Explanation:

6 0
2 years ago
Other questions:
  • How many electrons can be held in the second orbital (closest to the nucleus)
    7·2 answers
  • Gaseous methylamine, CH3NH2, can be classified as __________.(a) a Lewis base only(b) Arrhenius and Brønsted-Lowry bases(c) a Br
    10·1 answer
  • The density of a gaseous chlorofluorocarbon (CFC) at 23.8 °C and 432 mmHg is 3.23 g/L. What is its molar mass?
    12·1 answer
  • Which solution has the lowest freezing point?
    5·1 answer
  • In the soap testing experiment, what is the purpose of adding some MgCl2 to the soap solution at the end?
    5·1 answer
  • Gaseous methane CH4 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O. If 12.4g of c
    7·1 answer
  • The physical process of large pieces of food that are cut and crushed into smaller pieces of food is known as ___________ digest
    13·2 answers
  • At midnight in the dark of the night, what is most likely happening in a leaf? * O Respiration O Photosynthesis O Both photosynt
    11·2 answers
  • What is a physical characteristic of an organism
    9·2 answers
  • Draw the Bohr-Rutherford diagram of magnesium-26.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!