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
Paha777 [63]
3 years ago
15

The first element on the periodic table of elements is carbon. A. True B. False

Chemistry
2 answers:
BabaBlast [244]3 years ago
7 0

b. False

The first element is hydrogen

ololo11 [35]3 years ago
6 0

False because Hydrogen is the first

You might be interested in
You are studying the equilibirum between S8 and S2 gases at 0 celcius, you place a smaple of s2 in an otherwise empty, rigid con
Rainbow [258]

Answer:

Kp and Kc are 0.01266 and 145.17, respectively.

Explanation:

Please check document attached.

Download docx
5 0
3 years ago
A chef is testing out a new set of iron cookware. He knows that iron has a specific heat of 445 J/kg°C. He heats a 2 kg iron ski
Musya8 [376]

Answer:

yo whats good nebyu its nathan Imao

Explanation:

5 0
2 years ago
For most substances,the distance between particles is furthest when the substance is?
valentinak56 [21]
Im not positive but i think it is When it is a gas?
3 0
3 years ago
What is the gram formula of na2co3
makkiz [27]

Answer:

106 gfm

Explanation:

element. number masses

Na. 2 23×2

C. 1. 12

O. 3. 16×3

then add

106 gfm

5 0
2 years ago
Which pH value represents a solution with the lowest OHM<br> ion concentration?
Arlecino [84]

pH value 1 represents a solution with the lowest OH⁻ion concentration.

<u>Explanation:</u>

pH is given by the expression as the negative logarithm to the base 10 of the concentration of hydrogen ions.

pH = -log₁₀[H⁺]

If the pH is lower than 7, pH < 7 then it is acidic

If the pH = 7, then it is neutral

If the pH > 7, then it is basic

If pH is 1 then the solution is showing mostly acidic character,which is least basic in its character.

So if the pH is 1, which is most acidic and least basic solution that is lowest OH⁻ ion concentration.

7 0
3 years ago
Other questions:
  • What is the electron configuration of beryllium?
    6·1 answer
  • As the vibration of molecules increases, the _____ of the substance increases.
    8·1 answer
  • 9)
    7·1 answer
  • 23. How would you say: The players competed well. (1 point)
    14·1 answer
  • Using the IUPAC nomenclature rules and the periodic table choose the correct name for the following ionic compounds Al2O3
    5·2 answers
  • What happens in a double-replacement reaction?
    5·2 answers
  • how many moles of nitrogen gas are produced in the reaction if we started with 6 moles of ammonium nitrate
    5·1 answer
  • 12. Wet clothes dry in sun due to
    7·2 answers
  • Cual es la identidad de hierro?
    7·1 answer
  • (LAB 9: SPECTROSCOPY: ABSORPTION &amp; EMISSION)What are the four steps of the scientific method?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!