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
katrin [286]
3 years ago
15

Which of the following statements is not correct?

Chemistry
1 answer:
Ahat [919]3 years ago
8 0
A is incorrect as some ionic compounds can be stronger than covalent compounds.
You might be interested in
Which is the correct choice
umka21 [38]
Answer:2 Fr because is has the lowest electronegativity 0.79
4 0
2 years ago
Ecologists use food web diagrams, like the one shown, as tools in their studies of different populations of organisms within an
Mice21 [21]

Ecologists use food web diagrams as tools in their studies of different populations of organisms within an ecosystem because it shows the feeding relationship between organisms in the ecosystem.

<h3>What is a Food web?</h3>

This is defined as the graphical representation of the feeding relationship which occurs between organisms in the ecosystem and helps to predict the outcome in the addition or removal of a species.

The food web also helps to determine the various ways in which energy flows and it usually starts from the producers which are the plants as a result of their photosynthetic ability which involves the conversion of solar energy to chemical energy.

There are various organisms in the ecosystem and the food web helps to provide a better understanding of their feeding habits and impact various factors will result in.

Read more about Food web here brainly.com/question/4656320

#SPJ1

4 0
1 year ago
Which energy transformation took place?
Goshia [24]

Answer:

C

Explanation:

The battery is chemical energy. When it is used in the flashlight, it produces light and thermal energy

PLZ MARK BRAINLIEST :)

7 0
2 years ago
Read 2 more answers
The chemical and mechanical processes of food breakdown are called ________.
mihalych1998 [28]

Answer:

digestion

Explanation:

4 0
2 years ago
Strontium, a group 2 element with an electron configuration of 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 , will form a _____
amid [387]

Answer:

Strontium, a group 2 element with an electron configuration of 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² , will form a +2 ion in a chemical bond.

Explanation:

An ionic bond is produced between metallic and non-metallic atoms, where electrons are completely transferred from one atom to another. During this process, one atom loses electrons and another one gains them, forming ions. Usually, the metal gives up its electrons forming a cation to the nonmetal element, which forms an anion.

So an ion is an atom or group of atoms that have an electric charge. A cation is an ion that has a positive charge.

The alkali metals in the earth (Elements IIA) lose two electrons to form a 2+ cation. Strontium is an alkali metal that loses the two electrons belonging to 5s², forming the +2 ion.

5 0
2 years ago
Other questions:
  • A dark grey rock has a mass of 80 grams. When dropped in water, it makes the water level rise from 70 mL to 90 mL. What is the d
    6·2 answers
  • The elements that do not ordinarily form compounds are
    13·2 answers
  • A compound has the empirical formula chcl. a 256 ml flask, at 373 k and 750. torr, contains 0.800 g of the gaseous compound. giv
    5·1 answer
  • Which of the following metabolic processes can occur without a net influx of energy from some other process?
    7·1 answer
  • How many moles of oxygen are needed to completely react with 9.5 g of sodium
    11·1 answer
  • Which actions is due to field forces <br>​
    9·1 answer
  • Why are scientists worried that climate change will cause these toxic algae blooms to become more frequent?
    8·2 answers
  • Scientists use the chemical and physical properties of matter to differentiate substances. Which of the following is a chemical
    7·2 answers
  • What is the function of nucleosomes ?
    9·2 answers
  • Help me guys plzlzlz
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!