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
adell [148]
2 years ago
7

First 20 element with their type ( non metal ,metal) , symbol,valency , electronic configuration , atomic number ​

Chemistry
1 answer:
Roman55 [17]2 years ago
5 0
The first 20 element have types metal non metal symbol valency electornic and etc I know it
You might be interested in
Please Help!!! Will mark brainliest plus 30 points!!!
madam [21]
H2O is one.
Ecuals water
7 0
3 years ago
Sigh.....................................
3241004551 [841]

Answer:

what wrong

Explanation:

5 0
2 years ago
Read 2 more answers
Convert 8.7 mg to ibs
rjkz [21]

Answer:

7

Explanation:

6 0
3 years ago
Read 2 more answers
23) The function of an organelle is related to its
wel

Answer:

Well, it could be B or D but I would say B.

Explanation:

The structure of an organelle is usually fit to its function so it is most likely B.

Hope this helps!

4 0
2 years ago
Read 2 more answers
13. Which could be true about an unknown sample with a pH of 7? (2 points)
laiz [17]
The best and most correct answer among the choices provided by your question is the first choice or letter A.

A ph of 7 contains only water.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
5 0
2 years ago
Read 2 more answers
Other questions:
  • A 9.780 -g gaseous mixture contains ethane (C2H6) and propane (C3H8). Complete combustion to form carbon dioxide and water requi
    8·1 answer
  • Silver has two naturally occurring isotopes with the following isotopic masses: 47Ag 107 – 106.90509 47Ag 109 – 108.9047 The ave
    10·1 answer
  • Who disvovered the atoms
    15·1 answer
  • Geologists use the decay of potassium-40 in volcanic rocks to determine their age. Potassium-40 has a half-life of 1.26 109 year
    5·1 answer
  • Structure of 4-isopropyl-2,4,5-triethylheptane
    15·1 answer
  • A temperature change in a reaction indicates
    11·1 answer
  • What is the molarity of a solution in which 211g sodium hydrogen carbonate is dissolved in a 10.0L solution?​
    7·1 answer
  • Determine the molecular geometry of SeF4.
    8·1 answer
  • What is chemical reaction ??​
    13·2 answers
  • CAN someone please help me !!!!!!!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!