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
Elenna [48]
3 years ago
12

Which of the following Group 7A elements is the most reactive?

Chemistry
2 answers:
Ivan3 years ago
6 0
C. F - fluorine is the answer





Anna35 [415]3 years ago
3 0
C, fluorine. It will burn anything including concrete, already burnt material, etc.

https://www.youtube.com/watch?v=ckSoDW2-wrc
You might be interested in
The following characteristics describe which type of mixture, homogeneous or heterogeneous? The substance is mixed uniformly thr
alexira [117]
The correct answer to this question is letter "A. homogeneous mixture." The following characteristics describe the type of mixture, which is a homogeneous mixture. The substance is mixed uniformly throughout and each part of <span>the substance contains the same ratio of materials with the same properties</span>
3 0
3 years ago
What kind of ions do acids have and what kind of ions do bases produce when you dissolve them in water
natulia [17]
Acids have hydronium ions and when dissolved in water, bases produce hydroxide ions. Hope this helps. 
3 0
3 years ago
A scientist is raising the temperature of a
Arlecino [84]

Answer:

nothing

Explanation:

Here no result have been found yet..

Therfore we cannot determine which variable is dependent and which is not

8 0
1 year ago
Please help on this one?
quester [9]

Answer:

the answer is= NUCLEAR FISSION, NUCLEAR FUSSION, RADIOACTIVE DECAY.

7 0
3 years ago
Read 2 more answers
When a substance is heated, what causes its properties to change?
hoa [83]

The molecules vibrate when the substance is heated, and the shape of the substance begins to form a different shape. For example: when you hear up metal it will melt becuase its molecules are changing and moving.

8 0
3 years ago
Read 2 more answers
Other questions:
  • A thermometer is placed in water in order to measure the waters temperature.what would cause the liquid in the thermometer to ri
    8·1 answer
  • The base unit of a measured liquid called volume is?
    13·1 answer
  • The pyruvic acid from glycolysis can be converted to acetic acid, which can enter the citric acid cycle. Because this process is
    5·1 answer
  • An object has a mass of 20 g and a volume of 5 mL what is the objects density
    8·1 answer
  • 13. What is a falling objects speed at 6s? 9s? 112s?
    11·1 answer
  • What did you include in your response? Check all that apply.
    14·2 answers
  • 1) What is bioluminescence? ​
    5·1 answer
  • Which statement is about population density
    13·1 answer
  • Using the graph and particle diagram below, create an LOL diagram that demonstrates the change in
    8·1 answer
  • Why chlorine has high electroaffinity than flourine​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!