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
matrenka [14]
3 years ago
7

Which element has properties most similar to Bromine? A) F B) Kr C) S D) Se

Chemistry
2 answers:
Stells [14]3 years ago
7 0
Fluorine (F) will have properties similar to Bromine (Br) because it belongs to the same group as Bromine.
mezya [45]3 years ago
3 0
The correct answer is flourine
You might be interested in
The time necessary for the decay of one- half sample of a radioactive substance is a _____. mass defect daughter half life nucli
Mazyrski [523]

Answer: half life

Explanation: Radioactive decay follows first order kinetics and the time required for the decay of a radioactive material is calculated as follows:

t=\frac{2.303}{k}\hspace{1mm}log\frac{x}{a}

t= time required

k= disintegration constant

x= amount of substance left after time t

a= initial amount of substance

when one half of the sample is decayed, one half of the sample remains and t can be represented as t_{1/2}

at t= t_{1/2}, x=\frac{a}{2}

t_{1/2}=\frac{2.303}{k}\hspace{1mm}log\frac{a/2}{a}

t_{1/2}=\frac{0.693}{k}

3 0
3 years ago
Read 2 more answers
What are the functions of ammonia in the solvay process​
enot [183]
The ammonia gas is absorbed in the concentrated brine to produce aqueous sodium chloride and aqueous ammonia. This ammoniation process is exothermic, so energy is released as heat. The ammonia tower eventually needs to be cooled.

7 0
3 years ago
Please help me to answer this question.<br>i have to submit tomorrow.​
ratelena [41]

Answer:

The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.

4 0
3 years ago
How do polar molecules respond when they are placed between two metal plates, one positively charged and one negatively charged?
kakasveta [241]

Gradpoint

The molecules align to the electric field

5 0
3 years ago
Read 2 more answers
Whose main job is to help a plant cell make proteins
hoa [83]

Answer:

Water

Explanation:

Because water is very important

7 0
2 years ago
Read 2 more answers
Other questions:
  • 100 points!!!!!!!!!!!!!!!!!! how does a volcanic eruption benefit the surrounding area? A. Lava and ash bury animal habitats. B.
    7·2 answers
  • Calcium hydroxide, Ca(OH)2, is neutralized by hydrochloric acid, HCl, and the products are calcium chloride and water. You have
    7·1 answer
  • A 500 g block of metal absorbs 5016 J of heat when its temperature changes
    15·1 answer
  • 1. Determine the number of atoms in 2.50 mol Zn.<br>2.so molznxlmolo<br>"6.02x10​
    9·1 answer
  • What is the electron configuration of the element in period 2 that has 5 valence electrons (valence electrons are the electrons
    5·1 answer
  • The decomposition reaction of carbon disulfide to carbon monosulfide and sulfur is first order with k = 2.80 ✕ ✕ 10−7 sec-1 at 1
    11·1 answer
  • 2. School bus accidents are very rare, possibly because they are so easy to see.
    7·1 answer
  • What is the mass number of a carbon isotope that has seven neutrons
    11·1 answer
  • The circumference of a circle is 6.28 millimeters. What is the circle's diameter?
    12·1 answer
  • PLEASE
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!