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
Anarel [89]
3 years ago
11

Which of these four elements is the most reactive metal?​

Chemistry
2 answers:
rodikova [14]3 years ago
8 0

Answer:

Na

Explanation:

xenn [34]3 years ago
5 0

Answer:

It is Rb!!

for plato users

You might be interested in
Science**
mina [271]

The less mass an object has, the greater its gravitational force.

8 0
3 years ago
Two scientists, Tara and Victor, work in the same scientific field of study. Victor asks Tara to review a research paper that he
sashaice [31]

Answer:

Tara does not get the same results when she conducts the experiment

Explanation:

<em>The most likely reason Tara suggested to Victor to perform the experiment again before publication would be because she did not get the same results when she conducted the experiment.</em>

A good scientific research or experiment should have an element of reproducibility. In order words, the claim made in published scientific research should be reproducible by any other scientist that decides to replicate the research. <u>Tara repeated Victor's experiment in order to check its reproducibility and when she could not reproduce the results, she had to tell Victor to conduct the experiment again before deciding to publish it.</u>

8 0
3 years ago
7. Assume that you have collected 867 L of nitrogen gas at STP. What is the mass of the nitrogen gas?
jekas [21]

Answer:

1083.6 g

Explanation:

At STP, 1 mol of any given mass will occupy 22.4 L.

With the information above in mind we can<u> calculate how many moles of nitrogen gas (N₂) are there in 867 L</u>:

  • 867 L ÷ 22.4 L/mol = 38.7 mol

Finally we convert 38.7 moles of N₂ into grams, using its molar mass:

  • 38.7 mol * 28 g/mol = 1083.6 g
6 0
3 years ago
What is not produced during glycosis
a_sh-v [17]
The energy containing electron transporters of FADH2 are not produced during glycolysis.
4 0
4 years ago
An experiment requires that each student use an 8.5 cm length of magnesium ribbon. How many students can do the experiment if th
melisa1 [442]
570/8.5=67.0 58... you only have to take the natural part, si the answer is 67 students
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the cleanest burning coal 90 percent carbon
    14·1 answer
  • Draw the products formed when cholesterol is treated with [1] bh3·thf; [2] h2o2, −oh. indicate the stereochemistry around any st
    9·1 answer
  • What is the predicted order of first ionization energies from highest to lowest for lithium (Li), sodium (Na), potassium (K), an
    6·3 answers
  • Is sandy, silt, or clay loam better? and why?
    12·1 answer
  • What processes take place within all cells in order to maintain homeostasis?
    7·2 answers
  • How are the elements arranged on the periodic table?​
    6·1 answer
  • Which term should replace the question mark?
    6·1 answer
  • Lily placed a steel knife, a plastic knife and a wooden knife across a glass filled with hot water. She took three equal blobs o
    14·1 answer
  • How can you change one type of mineral into another type of mineral?
    15·1 answer
  • This had me thinking
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!