<h2>Krypton is a halogen, so it should be kept secret because it is so reactive and toxic. Krypton is a noble gas, so it was difficult for chemists to find it, as though it was a secret.</h2>

Explanation:

<h2>PLEASE MARK ME BRAINLIEST AND FOLLOW M E LOTS OF LOVE FROM MY HEART AND SOUL DARLING TEJASWI HERE ❤️</h2>

7 0

3 years ago

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What is the molarity of 20.2 g of potassium nitrate, KNO3, in enough water to make 250.0 mL of solution

KATRIN_1 [288]

Answer:

0.8M

Explanation:

CM=n/V

8 0

3 years ago

Explain how the ecosystem that you selected follows the law of conservation of mass and the law of conservation of energy. It is

trasher [3.6K]

In the ocean, light is used by phytoplankton in order to produce sugar. 10% of the energy from the sun is available to the zooplankton that eat the phytoplankton, the rest of the energy is lost as heat or through powering body building/functions/reproduction. Whatever eats the zooplankton receives 10% of that energy in order to grow

3 0

4 years ago

Type one to two paragraphs describing the full water cycle. Be sure to use full sentences and proper grammar.

Bezzdna [24]

Answer:

The water cycle evaroprate from the sufrace of the water and rises into the atmosphere.

The water cycle is how water evaporates from the surface of the earth, rises into the atmosphere, cools and condenses into rain or snow in clouds, and falls again to the surface as precipitation. The cycle of water are in and out of the atmosphere is a significant aspect of the weather patterns on Earth.

Explanation:

Step by Step

Step 1 Evaporation: This is when warmth from the sun causes water from oceans, lakes, streams, ice and soils to rise into the air and turn into water vapor (gas).

Step 2 Condensation

Step 3 Precipitation

Step 4 Collection.

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3 years ago

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