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
denpristay [2]
3 years ago
12

What is the electron configuration of the iodide ion?

Chemistry
1 answer:
Ede4ka [16]3 years ago
6 0

Answer:

2.2.3

Explanation:

You might be interested in
What happens when you boil water?
luda_lava [24]

Answer:

The water molecules begin to move faster, than eventually the water turns into vapor.

Explanation:

4 0
3 years ago
1. What would happen to the current model of the atom if new information about its structure is discovered in the future?
Semenov [28]
1-Option A. Current model will be revised. 
2-Option D. Nucleus
3-<span>Option B. </span>Counting the no. of protons.
6 0
3 years ago
What is the difference between planets and in the solar system?
jenyasd209 [6]

Answer:

Some are large, some are small, some have more gravity then others. Some cant handle human life. Some are very cold some are very hot.

Explanation:

7 0
3 years ago
Explain how you know it must be oxygen. Where
kaheart [24]

Answer:

oxygen is a present in our atmosphere and mixed with other gases on the surrounding screen plants are also measure source of getting oxygen they take carbon dioxide from making their food by for the cities and give away oxygen in return

Explanation:

most of the earth oxygen comes from tiny Ocean plants are called phytoplaston

4 0
2 years ago
Where did they start water conservation in tamil nadu . short answer
OleMash [197]

Explanation:

The 2019 water crisis in Chennai has made us realize the importance of saving water more than ever. Water, as we all know, is a finite resource without which our planet would be a barren wasteland. Today with our increasing population it would be logical to say that our water consumption has also increased. And with increasing demand and lesser supply, water scarcity arises. Our ancestors who had foreseen the potential dangers of water scarcity had developed methods to conserve water that was suited for the varied terrain of the Tamil-speaking kingdoms.

Traditional Rainwater Conservation methods of Tamil Nadu

Eri

There are no perennial rivers in Tamil Nadu except the Thamirabharani River which flows through Thirunelveli district. And so, several hundred years ago a simple system was devised to utilize the rainwater to the fullest. An Eri or tank system is one of the oldest forms of water conservation systems in India. Many Eris are still in use in Tamil Nadu and play an active role in irrigation. They act as water reservoirs and flood control systems. They prevent soil erosion, recharge groundwater, and prevent wastage of runoff water during heavy rainfall.

Kudimaramathu

Kudimaramathu is one of the old traditional practice of stakeholders participating in the maintenance and management of irrigation systems. During earlier days, citizens of a village used to actively participate in maintaining the water bodies of their village by deepening and widening the lakes and ponds and restoring the water bodies back to their original form. The silt, rich in nutrients, collected in the process would be used by the farmers themselves in their field. A sense of collective ownership ensured the continued survival of the water bodies.

6 0
2 years ago
Other questions:
  • What structures allow small particles to cross the cell membrane
    12·1 answer
  • 4NH3 + 502--&gt; 4NO + 6H 20
    5·1 answer
  • How much 3.0 M NaOH is needed to neutralize 30. mL of 0.75 M H2SO4?
    7·1 answer
  • For the reaction Cl2 + 2KBr → 2KCl + Br2, how many moles of potassium chloride are produced from 4.3 moles of chlorine?
    5·1 answer
  • In the hydrogenation of oils the catalyst used is: <br>A. Pt<br>B. Ni <br>C. Fe<br>D. V2O5​
    8·1 answer
  • Consider two gases, A and B, which are in a container at room temperature. What effect will the following changes have on the ra
    6·1 answer
  • When a gas is heated, _____.
    12·2 answers
  • Which two statements best describe how oceans affect climate?
    13·2 answers
  • Which statement is true about the particles of a liquid when the liquid changes into a solid?
    6·1 answer
  • A tire at 21°c has a pressure of 0.82 atm. its temperature decreases to –3.5°c. if there is no volume change in the tire, what i
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!