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
GarryVolchara [31]
2 years ago
13

Please Help 20 points + thanks and give brainiest answer!Explain the difference between ionic compounds and covalently bonded co

mpounds.
Biology
1 answer:
Bogdan [553]2 years ago
5 0
Ionic compounds are formed from strong electrostatic interactions between ions, which result in higher melting points and electrical conductivity compared to covalent compounds. Covalent compounds have bonds where electrons are shared between atoms. 
You might be interested in
O come up with a logical alternative for an unresolved problem, scientific data and research are not considered relevant.
iris [78.8K]
The answer would be False.
7 0
3 years ago
Read 2 more answers
A pharmacist has two vitamin-supplement powders. The first powder is 10% vitamin B1 and 30% vitamin B2. The second is 15% vitami
Basile [38]

Answer:

560 mg of powder 1 and 160 mg of powder 2

Explanation:

Let "X" denotes weight of powder 1 added to the new mixture and  "Y" denotes weight of powder 2 added to the new mixture

Total weight of vitamin B1 in the mixture is equal to 80 mg

Total weight of vitamin B2 in the mixture is equal to 200 mg

Equation 1

0.1 X + 0.15 Y= 80

Equation 2

0.3 X + 0.2 Y= 200

Let us simplify the above two equations, we will get

10 X + 15 Y = 8000\\3X + 2Y = 2000

2 (10 X + 15 Y = 8000), 20X + 30 Y = 1600015(3X + 2Y = 2000), 45X +30Y = 30000\\25 X = 14000\\X = 560

Substituting value of X in equation 2 we get

0.3 * 560 + 0.2 Y = 200\\0.2 Y = 200 - 168\\Y = 160

7 0
3 years ago
What is assorted piling method? Explain​
m_a_m_a [10]
If a fabric has been tested for pilling, the grade can be located on the fabric sample and online. ISO-12945-2: 2000 Martindale Method with 415g loading mass
5 0
2 years ago
Name two types of cells that are found in the inner wall of<br>trachea.​
Zepler [3.9K]

Answer:

ciliated and clara cells.

5 0
2 years ago
Read 2 more answers
What environmental condition contributed to the heat wave experienced in Europe and the thousands of deaths in France? a. pollut
valina [46]

Answer: c. Air pollution

Explanation:

There was a heatwave in Europe during the early years of the 21st century that killed tens of thousands across the continent and thousands in France.

Air pollution was blamed for having made the situation worse because the pollutants in the air acted to prevent heat from escaping back into the atmosphere which led to increased heat on ground and therefore a heat wave.

7 0
3 years ago
Other questions:
  • What does the phase of the moon seen from Earth depend on?
    7·1 answer
  • Consider the model of the food chain. Imagine a local farm has dumped excess pesticides in the pond used for irrigation. This wi
    14·2 answers
  • A protozoan moving around using its pseudopods what type of protozoan did is this
    10·1 answer
  • In mammals, blood returning from the head will pass through the ________ just before entering the right atrium.
    7·1 answer
  • What are the characteristics of carbon bonds?
    5·1 answer
  • Which layer of skin allows it to move freely over underlying bone and muscle without tearing?
    13·2 answers
  • A chemical equation is shown below. Which substance below is NOT a product in this equation?
    7·1 answer
  • PLEASE GIVE CORRECT ANSWER ⭐<br>༶•┈┈⛧┈♛♛┈⛧┈┈•༶<br>​
    14·1 answer
  • I NEED ASAP! ILL GIVE BRAINLIEST <br> how does our body tell us we need more energy ?
    13·1 answer
  • Plz help answer plz ​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!