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
lord [1]
3 years ago
10

PLEASEEE HELP ME I AM REDOING MY CHEMISTRY UNIT TEST ON USATP (7TH GRADE) PLEASE HELP ME IF YOU KNOW ALL THE ANSWERS PLEASE LET

ME KNOW

Chemistry
2 answers:
Slav-nsk [51]3 years ago
6 0

Answer:

B) Copper

A) lonic bonds

B) Water

Ksju [112]3 years ago
3 0

Answer:

Dont cheat

Explanation:

Im in highschool and I fail for cheating now I cant go to college

You might be interested in
A 74 kg zebra is traveling 15 m/s east. What is the zebra’s momentum
svetoff [14.1K]
Mass × velocity = momentum 

74 x 15 = momentum
7 0
4 years ago
How many molecules of dinitrogen pentoxide are in 0.27 moles of dinitrogen<br>pentoxide?​
ludmilkaskok [199]

Answer:

1.6 × 10²³ molecules of N2O5

Explanation:

To find the amount of molecules from the amount of moles of a substance we simply multiply the amount of moles by Avagadro's number.

0.27mol × 6.02×10²³ = 1.6 × 10²³ molecules of N2O5

4 0
3 years ago
Which chemical agent is thought to be associated with "runner's high"?
Licemer1 [7]
Opioid's tend to show during runners high, so my guess would most likely be dopamine
6 0
3 years ago
Evaluate the nature of the thermal vibrations in each of the four states of matter
Sidana [21]

Answer:

its matter

Explanation:

i just did the test

7 0
3 years ago
What effect does the pH of water have on radish seed germination?
natka813 [3]
It has a high percentage of germination in pH’s 13-14 this shows that radish seeds can germinate very well in almost all pH levels
8 0
3 years ago
Other questions:
  • How many protons and electrons are present in the mg2+ ion?
    5·1 answer
  • Control of Blood pH by respiratory rate.
    13·1 answer
  • How many moles of Boron are present in 20g of borax (sodium tetraborate)?​
    12·1 answer
  • Bromothymol blue is an acid-base indicator that changes color around ph 7. adding a small amount of bromothymol blue to a basic
    10·2 answers
  • Defined as the negative logarithm of the concentration of OH-​
    10·1 answer
  • How much energy is used to melt 44.33 g of solid oxygen?
    5·2 answers
  • What mass of C6H8O7 should be used every 7.0 X 10^2mg NaHCO3
    13·1 answer
  • Water’s chemical formula is . One atom of bonded to two atoms of . The hydrogen atoms are to one side of the oxygen atom, result
    15·1 answer
  • Tom looks very different from his parents he has brown eyes and his parents have blue eyes is he adopted??
    7·2 answers
  • I just need answers please!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!