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
ella [17]
2 years ago
8

Please look at image. the green colored blocks indicate the..

Chemistry
1 answer:
nlexa [21]2 years ago
8 0
B , hope this helps :)
You might be interested in
Phase or state of matter​
klio [65]

Answer:

state of mater

Explanation:

6 0
3 years ago
What is the balanced form of the chemical equation shown below?
viktelen [127]

Answer:

2gggggg

Explanation:

2ggggg

5 0
3 years ago
An element has two isotopes, A and B, with mass numbers of 32.0 and 33.0 respectively. The relative atomic mass is 32.3. The per
vlada-n [284]

Answer:

d) A - 70% B - 30%

Explanation:

If x is the abundance of A, and 1−x is the abundance of B, then:

x (32.0) + (1−x) (33.0) = 32.3

32x + 33 − 33x = 32.3

33 − x = 32.3

x = 0.7

The abundance of A is 70%, and the abundance of B is 30%.

7 0
3 years ago
Read 2 more answers
The exchange rate for one United States dollar (US$1.00) is two dollars and seventy cents in Eastern Caribbean currency (EC$2.70
love history [14]

Answer:

12.15

hdhdhdjdjdbdbdbbdnsndbdbdbdn

8 0
3 years ago
Bomb calorimeters are often used to determine the amount of energy stored in foods. You can find the molar enthalpy of combustio
marta [7]
Butter is made of milk, which is made of several things. To do calculations with bomb calorimetry, we often need the number of moles of the substance that we’re using. Since we can’t just say “moles of milk”, it’s not on a table.
7 0
2 years ago
Other questions:
  • What Structure keeps harmful chemicals out of the animal cells
    13·2 answers
  • What are the types of connective tissue? Describe each type, and give an example of each.
    8·1 answer
  • Sugar dissolving in warm water is chemical or phyiscal change
    9·1 answer
  • Given the chemical equation: 2 Pb + O2 → 2 PbO, if 51.8 grams of Pb are formed in this reaction, then 8.00 grams of O2 must have
    12·1 answer
  • A calorimeter contains 124 g of water at 26.6°C. A block of metal with a mass of 26 g is heated to 95.8°C and then placed in the
    5·1 answer
  • Which unit is used for measuring atomic mass?
    8·2 answers
  • You measure the emission spectrum of an atom that you suspect to be hydrogen. You have no absolute calibration of the wavelength
    15·1 answer
  • A peak elutes from an HPLC column 17.7 cm in length in 11.1 min. What would be the width at half‑height of the peak (in seconds)
    14·1 answer
  • If a 200 kg person stands next to a 100 kg person. Which person would have a larger gravitational attraction?
    14·2 answers
  • Select three (3) types of waves that can be harmful to life.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!