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
Deffense [45]
3 years ago
8

53. Which of the following polymer is suitable for packaging

Chemistry
1 answer:
slamgirl [31]3 years ago
5 0

Answer: A. polystyrene

You might be interested in
True or False: Increasing the amplitude<br> changes the wavelength.
dem82 [27]

Answer:

False

Explanation:

Amplitude does not affect wavelength

5 0
2 years ago
1,645.6 expressed in scientific notation equals?
12345 [234]
1.6456 x 10^3 (ten to the third power)
8 0
3 years ago
Read 2 more answers
Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 645.0 nm. (c = 3.00 X 10⁸ m/s)
bazaltina [42]

Answer:

1/wavelength

c=1/alpha

6 0
3 years ago
The representative particle for zinc is the
balandron [24]

Answer: Option B) Atom

Explanation:

An atom is the simplest particle of an element that can retain all the chemical properties of the element, and therefore take part in a chemical reaction.

Thus, an atom of zinc (Zn) represent fully the entire properties of elemental Zinc. For instance: an atom of zinc has a mass of 65.38g.

3 0
3 years ago
The identity of an element depends on the number of
raketka [301]

Answer:

The answer would be:

Protons in the atom.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which term names the main class of the chemical that makes up bread.
    14·1 answer
  • Lead(2) sulfate yields to lead(2)sulfite and oxygen
    14·1 answer
  • A forensic scientist matches a suspect's fingerprint on a drinking glass found in a robbery victim's apartment. What type of ana
    9·2 answers
  • For the reaction 2 A - Products, the concentration of A is monitored over time. A graph of [A] versus time was found to be linea
    6·1 answer
  • Cliffs may be affected by weathering. Describe ONE  effect of weathering on a cliff .
    12·2 answers
  • Peroxyacylnitrate (PAN) is one of the components
    13·1 answer
  • For the reaction
    11·1 answer
  • Pleaseeeeeeeeeeeeee please help
    10·1 answer
  • Why does celsium have a lower first ionzation energy than rubidiumn.
    5·1 answer
  • The mass percent of solute in a solution containing 3.73 g KBr dissolved in 131 g of H2O is:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!