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
PtichkaEL [24]
3 years ago
13

A monatomic ion with a charge of 2 has an electronic configuration of 1s22s22p6. This ion is a(n) _______ . What is the chemical

symbol of the noble gas this ion is isoelectronic with
Chemistry
1 answer:
ExtremeBDS [4]3 years ago
3 0

Answer:

A. Cation

B. Ne

Explanation:

The ion is positively charged by 2, making it a cation.

The electron configuration of the nearest noble gas Neon is 1s22s22p6

You might be interested in
Describe the importance of the nervous system:
elena-14-01-66 [18.8K]

Answer:

So you can feel the things outside of your body

Explanation:

?

3 0
2 years ago
Read 2 more answers
How the government support communities affected by xenophobia​
Ann [662]

Answer:

They tax the citizens and then provide them with relief efforts

Explanation:

Common disease protocol

8 0
3 years ago
Read 2 more answers
Difine the term compound​
AlexFokin [52]

Answer:

Its when like two pure substances are like combined into one.

Explanation:

8 0
2 years ago
Provide two arguments on why you don't notice the land moving beneath you, defend your answer.​
AnnyKZ [126]

Answer:

The reference point is the ground.

Explanation:

•Moves slow that you don't notice hope this helps you :) god loves you :)

5 0
3 years ago
What are the 5 ways to identify if a chemical reaction happened?
vlada-n [284]

Answer:

a new substance is formed, if heat is formed, color change, the evolution of gas, and bubbles or fizzing

7 0
3 years ago
Other questions:
  • How many neutrons does an element have if its atomic number is 40 and its mass number is 154
    8·1 answer
  • PLEASE HELP ASAP!!!!!!
    11·1 answer
  • The 1995 Nobel Prize in Chemistry was shared by Paul Crutzen, F. Sherwood Rowland, and Mario Molina for their work concerning th
    11·1 answer
  • When the pressure that a gas exerts on a sealed container changes from 22.5 psi to psi the temperature changes from 110 c to 65.
    14·1 answer
  • What would be the formula for an alkane which contains 30 hydrogen atoms?<br><br> C__H30
    12·2 answers
  • What is tins atomic symbol
    12·2 answers
  • This is two or more elements chemically combined in a fixed ratio
    12·2 answers
  • How much 1.50M KBr can be made from 15.6 mL of concentrated KBr with a molarity of 9.65 M?
    9·1 answer
  • Is a instant cold pack Endothermic or Exothermic reaction? Explain.
    14·1 answer
  • Suggest two materials produced from hydrocarbons by the petrochemical industry.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!