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
harkovskaia [24]
3 years ago
12

Which element is likely to gain one electron when it combines chemically with another element? a potassium b krypton c gold d ch

lorine?
Chemistry
1 answer:
11Alexandr11 [23.1K]3 years ago
7 0
Chlorine because it lacks one valence electron to fill it's outer shell
You might be interested in
Why is water in the gas phase when it comes out of a volcano?
umka2103 [35]
Due to lava which heats water where water vapour is comes
4 0
2 years ago
Read 2 more answers
A gas occupies a volume of 30.0L, a temperature of 25°C and a pressure of 0.600atm. What will be the volume of the gas at STP?​
Shalnov [3]

Answer:

=16.49 L

Explanation:

Using the equation

P1= 0.6atm V1= 30L, T1= 25+273= 298K, P2= 1atm, V2=? T2= 273

P1V1/T1= P2V2/T2

0.6×30/298= 1×V2/273

V2=16.49L

5 0
3 years ago
What is the name of the compound BrF
Rashid [163]

Bromine


hope that helps :)

7 0
2 years ago
Read 2 more answers
Differentiate between the three types of simple permanent tissues on the basis of their cell walls​
True [87]

Answer:

Parenchyma is the most simple and specialized tissue which is concerned mainly with the vegetative activities of the plant. The cells are isodiametric with well-developed intercellular spaces, vacuolated cytoplasm and cellulosic cell wall.

Collenchyma is the tissue of the primary body. The cells of the tissue contain protoplasm and are living without intercellular spaces. The cell wall articulate at the corners and are made up of cellulose, hemicellulose, and pectin.

Sclerenchyma is the thick-walled cell tissue. In the beginning, the cell is living and have protoplasm, but due to deposition of impermeable secondary board lignin, they become dead thick and hard.

5 0
3 years ago
If the half life of iridium-182 is 15 years, how much of a 3 gram sample is left after 2 half-lives?
padilas [110]

Answer:

D. 0.75 grams

Explanation:

The data given on the iridium 182 are;

The half life of the iridium 182, t_{(1/2)} = 15 years

The mass of the sample of iridium, N₀ = 3 grams

The amount left, N(t) after two half lives is given as follows;

N(t) = N_0 \left (\dfrac{1}{2} \right )^{\dfrac{t}{t_{1/2}} }

For two half lives, t = 2 × t_{(1/2)}

∴ t = 2 × 15 = 30

\dfrac{t}{t_{(1/2)}} = \dfrac{30}{15} = 2

\therefore N(t) = 3 \times\left (\dfrac{1}{2} \right )^2 = 0.75

∴ The amount left, N(t) = 0.75 grams

4 0
2 years ago
Other questions:
  • Is air a molecule or a mixture
    10·1 answer
  • How many covalent bonds are there in a molecule of cyclohexane?
    9·1 answer
  • One mole of particles of any substance contains how many particles?
    5·1 answer
  • What is dalang puppeteer​
    6·1 answer
  • Calculate the total mass of the protons and electrons in 19 9F. Use 1.007825 amu as the mass of 11H (mass of a proton and an ele
    6·1 answer
  • Whoever gets it right gets brainliest!!
    11·2 answers
  • Which salt shows the least change in solubility from 0 ⁰ – 100 ⁰ C?
    15·1 answer
  • What is the elevation of point B?
    14·1 answer
  • 1. What is the Charlotte?<br> A. A train<br> B. A car<br> D. An airplane<br> C. A ship
    15·1 answer
  • The Andes Mountains (labeled by a big box) are located on the west side of South America where the Nazaca plate is interacting w
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!