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
givi [52]
3 years ago
7

Which of the following pairs of elements belong to the same group

Chemistry
1 answer:
ale4655 [162]3 years ago
5 0
C. C and Pb; Carbon and Lead being in the same group.
You might be interested in
Which process would produce a similar pathway? condensation dehydration decomposition melting
babymother [125]
It is A) Condensation
5 0
4 years ago
Read 2 more answers
Which formula shows a correct representation of the combined gas law?(1 point)
weqwewe [10]

Answer:

D

Explanation:

D. V1P1 / T1=V2P2 / T2 is correct

8 0
2 years ago
What is the V2O5 coefficient??
AnnyKZ [126]

Answer:

1235

Explanation:

if thers a  a guess in that number

6 0
3 years ago
Sewage and industrial pollutants dumped into a body of water can reduce the dissolved oxygen concentration and adversely affect
MArishka [77]

Answer:

FALSE

Since 0.385 < 0.526, the value for week 3 is accepted.

Explanation:

Qexp = (|Xq - Xₙ₋₁|)/w

where Xq is the suspected outlier; Xₙ₋₁ is the next nearest data point; w is the range of data

First, the data are arranged in decreasing order, from highest to lowest:

3. 5.6

2. 5.1

8. 5.1

1. 4.9

6. 4.9

5. 4.7

7. 4.5

4. 4.3

Xq = 5.6; Xₙ₋₁ = 5.1; w = 5.6 - 4.3 = 1.3

Qexp = (|5.6 - 5.1|)/1.3 = 0.385

From tables, at 95% confidence level, for n = 8, Qcrit = 0.526

Since 0.385 < 0.526, the value for week 3 is accepted.

7 0
3 years ago
1. What two types of cells contain chloroplasts?
Vikentia [17]

Answer:

plant cells and eukroyatic algae

5 0
3 years ago
Other questions:
  • How many equivalent resonance forms can be drawn for co32-? (carbon is the central atom.) how many equivalent resonance forms ca
    8·1 answer
  • Determine the concentration of the following dye standard made by a student who pipettes out 2.50 mL of a 0.250 M stock solution
    13·1 answer
  • Assume that you have developed a tracer with first-order kinetics and k = 0.1 s − 1 . For any given mass, how long will it take
    15·1 answer
  • Alana summarized what happens when a ball sitting on top of a grassy hill rolls down the hill.
    7·1 answer
  • Determine the name of the following compound Fe(OH) 3 , Provide explanation of how you determined the name, including the type o
    13·1 answer
  • 2. A chemical reaction occurs when substances interact and their atoms
    8·1 answer
  • What must an organism contain in its cells to undergo photosynthesis?
    5·1 answer
  • Please help me ASAP I’ll mark Brainly
    11·1 answer
  • 3. Under what circumstances will a triple bond form?
    13·1 answer
  • How to do this question plz answer ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!