Answer:
There are 5 sig figs
Explanation:
You count all non zero numbers as well as the zeros that are in between two nonzero numbers. (there are other rules but those two are the ones needed for this one)
Hope this helps
An increase in H+ concentration will decrease OH- concentration is the
reason why it's impossible.
<h3>What is an Acidic and Basic compound?</h3>
An acidic compound has the presence of H+ ions in them while basic
compounds have the presence of OH- ions.
In a solution , as the number of Hydrogen ions increases, it leds to a
corresponding decrease in the Hydroxide ions which is the reason why
they can't coexist at the same time.
Read more about Acidic and basic compounds here brainly.com/question/4046668
~Hello There!~
They can have 1, 4, 5, 6, 7 or 8 valence electrons.
Hope This Helps You!
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- Hannah ❤
Answer:
Any terrestrial planet has highest temperature at its core and least temperature at its crust.
HOPE THIS HELPS! <3
Explanation:
Considering the composition of earth, there are three main layers whose composition and temperature. Here as follows-
<em>a) Inner Core – The inner core is made up of iron and nickel and has a temperature of 7200 degree Celsius.
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<em>b) Molten Outer core – It is also made up of iron and nickel and has a temperature of 4300 degree Celsius.
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<em>c) Inner mantle – It is semi rigid and made up of silicon, oxygen, magnesium, iron, aluminum, and calcium and has a temperature of 3700 degree Celsius
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<em>d) Crust – It is made up of water, basalt and granite and has a temperature of 0 degree Celsius
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Looking at the composition and the temperature of the different layers, it shows that any terrestrial planet has highest temp in the core and the least at its crust!
S, P.
S is a sphere
P is an infinity