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
algol13
3 years ago
7

is this true or false. In a boreal forest biome, many trees shed their leaves and grow new ones each year

Chemistry
1 answer:
soldier1979 [14.2K]3 years ago
8 0
The answer will be false.
You might be interested in
Please help!
ANEK [815]

Answer:

A- Physical, B- Chemical, C- chemical, D- Physical

Explanation:

A is physical because you can see it changing its form is changing.

B is Chemical because a new substance is formed creating the orange color of rust.

C is a Chemical reaction because it is being broken down so the banana itself is changing not just how we see it.

D is physical because we are just changing the shape/ size of the item, not anything to do with its substances.

8 0
2 years ago
Read 2 more answers
If the pH of a solution is 5.4 then the concentration of H+ ions is ___|_x10^-6
Svetllana [295]
H is 4*10^6 M , OH is 2.5*10^-9 M
6 0
3 years ago
Give the n and l values and the number of orbitals for sublevel 5g.
Pepsi [2]

The n and l values and the number of orbitals for sublevel 5g is :

5g shell , n= 5 subshell g , l = 4, Number of orbitals for sublevel = 9.

There are total four quantum numbers:

1) Principal quantum number , n

2) Angular quantum number , l

3) Magnetic quantum number , ml

4) spin quantum number , ms

For 5g shell, n = 5

subshell g , l = 4     ....0 - s , 1 - p , 2 - d, 3 - f, 4 -g

number of orbitals in subshell = (2l + 1)  ( 2×4 + 1) = 9

Thus,  The n and l values and the number of orbitals for sublevel 5g is :

5g shell , n= 5 subshell g , l = 4, Number of orbitals for sublevel = 9.

To learn more about quantum numbers here

brainly.com/question/14650894

#SPJ1

6 0
1 year ago
Can you please tell me what is a rock?
ivann1987 [24]

Answer:

its on goggle!

Explanation:

6 0
3 years ago
Please help! ill give you 90 points!
Luba_88 [7]

Answer:

1.d = 2.70 g/mL

2.d = 13.6 g/mL

4.d = 1896 g / 212.52 cm3 = 8.9 g/cm3

Explanation:If this helped subscribe to Amiredagoat Yt

3 0
3 years ago
Other questions:
  • How many mol of lithium are there in 1.204 x 1024 lithium atoms
    11·1 answer
  • What is the answer, with the correct number of decimal places, for this problem? 4.392 g+ 102.40 g + 2.51 g=
    12·1 answer
  • Josh drives her scooter 7 km north. she stops for lunch and then drives 5 km east. what distance does she cover? what was her di
    5·1 answer
  • Consider dissolving sugar in water and magnesium sulfate in water. is any new substance being produced? what happens after sodiu
    7·1 answer
  • HELPPPPPPPPPP/AYUDAAAAAAAA
    10·1 answer
  • Can someone help me?​
    12·1 answer
  • There are many compounds that contribute to the overall aroma of a banana. The primary compound is called isoamyl acetate and co
    15·1 answer
  • PLEASE HELP!!! CHEMISTRY
    6·1 answer
  • Define 'hellowin '<br>is it celebrated ?​
    13·2 answers
  • A compound with the empirical formula CH2 was found to have a molar mass of approximately 112 g. Write the molecular formula of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!