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
ikadub [295]
2 years ago
11

Which of the following is an empirical formula? a) H2O2 b) H2O c) C2H2 d) C4H8

Chemistry
1 answer:
Alex_Xolod [135]2 years ago
3 0
Carrot carrot carrot carrot
You might be interested in
Adenine (a) pairs with a: cytosine (c) B: Guanine (g) C: Thymine (T)
Artist 52 [7]
Adenine pairs with Thymine and Guanine pairs with Cytosine. I remember this by the car (C) goes in the garage (G). Then A and T are the only ones left, so they pair together.
3 0
3 years ago
Read 2 more answers
Which bond is the weakest????<br> Please hurry!!,<br> I’ll put a pic.
sammy [17]
B because it’s got the least connections
5 0
2 years ago
Read 2 more answers
What is the atomic number of the atom in the diagram above please ?
Daniel [21]

Answer:

5

Explanation:

The atomic number is the number of protons in an atom. Protons are the positively charged particles in the nucleus. The number of protons define the identity of an element. An element with 5 protons is Boron, no matter how many neutrons may be present.

3 0
3 years ago
The kilogram is the SI unit for mass
Leno4ka [110]

Answer:

yes

Explanation:

SI unit of mass is kilogram.

6 0
3 years ago
Read 2 more answers
What is the amount of matter in an object.<br><br> A mass<br> B volume<br> C Density
Sever21 [200]
Mass mass mass mass mass mass
7 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following does not involve colligative properties?
    9·2 answers
  • Fireworks change (blank) into (blank) and (blank) energy.
    15·1 answer
  • Which property of an object depends on its location?
    10·1 answer
  • A change in matter that produces one or more new substances is a(n)
    6·1 answer
  • Which form of bonding holds cesium chloride (CsCl) together?
    7·1 answer
  • What is meant by the term neutral in relation to atoms?
    6·1 answer
  • Calculate the number of neutrons in potassium-40.
    7·2 answers
  • 1. The calendar below shows a sample month of the year. Suppose that you see a full moon on the first day of this month.
    15·1 answer
  • Which statement is correct?
    15·1 answer
  • Question<br> convert 70mi/hr into ft/s
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!