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
Elden [556K]
3 years ago
9

What is metaphase HELEPWOAUSJSKQJDHEHR

Chemistry
1 answer:
IrinaVladis [17]3 years ago
5 0

Answer:

the second stage of cell division. its between prophase and anaphase during the chromosomes become attached to spindle fibers.

You might be interested in
The mass of a proton is equal to the mass of?
just olya [345]
It is about equal to the mass of the neutron. So, most people just say that they have the same mass.

*Hope that helps and enjoy Brainly :)*
6 0
3 years ago
Read 2 more answers
A cylinder is filled with 2.00 moles of nitrogen, 3.00 moles of argon, and 5.00 moles of helium.
Aleks [24]

PRACTICE MULTIPLE CHOICE QUESTIONS FROM UNIT 10

1.) A cylinder is filled with 2.00 moles of nitrogen, 3.00 moles of argon, and 5.00 moles of helium. If

the gas mixture is at STP, what is the partial pressure of the argon?

(A) 152 torr (B) 228 torr (C) 380. torr (D) 760. torr

2.) Compared to the average kinetic energy of 1 mole of water at 0 oC, the average kinetic energy

of 1 mole of water at 298 K is

(A) the same, and the number of molecules is the same

(B) the same, but the number of molecules is greater

(C) greater, and the number of molecules is greater

(D) greater, but the number of molecules is the same

3.) If the pressure on a given mass of gas in a closed system is increased and the temperature

remains constant, the volume of the gas will

(A) decrease (B) increase (C) remain the same

4.) Which gas has approximately the same density as C2H6 at STP?

(A) NO (B) NH3 (C) H2S (D) SO2

5.) At a temperature of 273 K, a 400. milliliter gas sample has a pressure of 760. millimeters of

mercury. If the pressure is changed to 380. millimeters of mercury, at which temperature will

this gas sample have a volume of 551 milliliters?

(A) 100 K (B) 188 K (C) 273 K (D) 546 K

Get the answers to these questions

Back to the Unit 10 Old Tests Page

Back to the Unit 10 Page

Back to the Main Page

5 0
2 years ago
Read 2 more answers
Convert 135 Meters to kilometers
tamaranim1 [39]

Answer:

0.135 km

Explanation:

1 km = 1000 meters

7 0
2 years ago
PLEASE HELP ME WITH THIS ONE QUESTION!!
Ksenya-84 [330]
2 I think not 100% tho
5 0
3 years ago
The element whose atomic number is 13 has how many valence electrons electron configuration
RideAnS [48]
It is in Group 3A = 3 valence electrons

Electron Config. = 1s2 2s2 2p6 3s2 3p1
4 0
2 years ago
Other questions:
  • a sample of ammonia contains 9g hydrogen and 42g nitrogen. another sample contains 5g hydrogen .calculate the amount of nitrogen
    12·1 answer
  • Which substances pass through a leaf's stomata?
    12·2 answers
  • If I have 36ml of water and 64ml of guava juice to make a 100ml solution, what would the percent composition be?
    11·1 answer
  • The table compares the number of electrons in two unknown neutral atoms.
    7·2 answers
  • What is the mass in grams of one mole of any substance know as
    14·1 answer
  • Hydrogen gas can be prepared in the laboratory by a sin- gle-displacement reaction in which solid zinc reacts with hydrochloric
    5·1 answer
  • 7. If you constructed graphs, what trends do they indicate in your data?
    12·1 answer
  • I need help question 13
    14·1 answer
  • 14. How are the molecules in oxygen gas, the molecules in hydrogen gas, and water
    13·1 answer
  • Students conducting a lab investigation are given two unknown tubes of colorless aqueous solutions. The students are told that o
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!