pH scale ranges from 0 (highly acidic) – 14 (highly alkaline). The pH of a neutral solution is 7. Acidic solution is represented by a value less than 7 on the pH scale.
pH, quantitative measure of the acidity or basicity of aqueous or other liquid solutions.
Scientists use something called the pH scale to measure how acidic or basic a liquid is.
Although there may be many types of ions in a solution, pH focuses on concentrations of hydrogen ions () and hydroxide ions ().
The scale measures values from 0 all the way up to 14. Distilled water is 7 (right in the middle).
pH scale ranges from 0 (highly acidic) – 14 (highly alkaline). The pH of a neutral solution is 7. Acidic solution is represented by a value less than 7 on the pH scale.
Learn more about pH scale here:
#SPJ2
Answer:
they us the pH(potential Hydrogen) scale
Explanation:
Reds are strong acids
yellows are weak acids
green is neutral
blue is kinda basic
and purple is super basic
keep in mind, this is just the litmus paper scale
b. Pampas
C. Llanos
d. Serengeti
Answer:
Answer is B Pampas
Explanation:
Edge2020
from n = 2 to n = 3
from n = 1 to n = 2
Answer:
From n=1 to n=2
Explanation:
Electrons in n=1 are strongly attracted to the nucleus and therefore will require great force to overcome the electrostatic force of attraction to displace them from the energy level to another.
The electrostatic force reduces as you progress to the outer energy levels.
Answer:
C. from n = 1 to n = 2
Explanation:
A.
B.
C.
Answer:
Protons and neutrons
Explanation:
it confines quarks into hadron particles such as the proton and neutron. ... On a larger scale (about 1 to 3 fm), it is the force (carried by mesons) that binds protons and neutrons (nucleons) together to form the nucleus of an atom.
Answer:
protons and neutrons
Explanation:
they are the two sides of the atom that are around the nucleus.
Answer:
Transcription
Explanation: