Have 7 valence electrons, allowing them to more easily achieve an octet of electrons and become stable.
Although you have not provided the sentences for the question, I'll just describe what does weathering do on dry environments. One of the most affected drylands due to weathering are the deserts. In addition, the two types of weathering in deserts include physical and chemical weathering.
in a chemical reaction,mostly everything changes,it could be color,texture and others.so i think for sure its the first one.( The reaction rates can change)
This is a fact question. At STP, 1 mole of any gas is equal to 22.4 Liters
answer is C
note: this is STP because Temperature is 273 and pressure is 1 atm
Answer:
Here are three types of probes that land on space physically. Interplantery, orbiters, and landers.
Explanation:
These are the ones that collect data and other stuff from space.
