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
GrogVix [38]
3 years ago
13

PH

Biology
1 answer:
antiseptic1488 [7]3 years ago
3 0

The correct answer is A. is a measure of the hydrogen ion concentration.

Explanation:

The pH determines how acid or alkaline a substance is, usually by classifying substances and mainly solutions on a scale from 0 to 14, in which 7 represents a neutral substance. This property is determined based on the hydrogen ion concentration, in this way a substance with a high hydrogen ion concentration is more acid that one with a low hydrogen ion concentration. Additionally, in this scale solutions are classified as acidic if they have a pH lower than 7 or as basic if the pH is higher than 7. According to this, it can be concluded pH is a measure of the hydrogen ion concentration.

You might be interested in
What classification would best an oak tree?
Rudiy27
QUESTION NUMBER ONE IS A AND FOR QUESTION NUMBER TWO IT IS  B

8 0
3 years ago
Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. These structures are
Ede4ka [16]
Can spread themselves more easily and reproduce more while not staying in the same spot.
4 0
3 years ago
Read 2 more answers
Effects of the energy source
oee [108]
Do you have a question here?
6 0
3 years ago
Read 2 more answers
Identify the mechanism discussed below.
Varvara68 [4.7K]

Answer:

Sorry, I don't see what your question is about.

4 0
3 years ago
Read 2 more answers
Which human activity negatively affects the stability of the environment
Oksanka [162]
Chopping down trees hurts the environment

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which part of an angiosperm contains seeds?
    9·2 answers
  • What do solid fats have a high protein of
    15·1 answer
  • Which best describes the big bang theory? A. The universe is 4.6 billion years old. B. The universe is shrinking. C. Our univers
    15·2 answers
  • What are the different possible gametes for AABBDd?
    13·1 answer
  • Transgression occurs as a result of a melting glacier. What is the cause of this sea-level change?
    15·1 answer
  • Which feature differentiates Volvox from amoeba, euglena, and paramecia?
    14·1 answer
  • (Fossils provide scientists with evidence that allows them to hypothesize how living organisms have evolved over time. Tiktaalik
    12·2 answers
  • So sorry , i will give whoever does all of these brainlist . :)
    9·1 answer
  • Please help!! <br>I WILL MARK BRAINLIEST!!!!​
    15·1 answer
  • Students plan an experiment growing grass. which environment will most likely grow grass
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!