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
kap26 [50]
3 years ago
11

Physical and chemical changes

Mathematics
2 answers:
OlgaM077 [116]3 years ago
5 0
Physical changes the appearance of matter. Chemical change is when two substances combine to form a new one
SCORPION-xisa [38]3 years ago
3 0

Answer:

Physical and chemical changes can occur in matter. The look of material changes as a result of a physical change. Physical changes are sometimes known as phase changes. When materials change phase, they transition from solid to liquid, liquid to gas, or some other combination. If you mix materials together and see fire, bubbles, or a change in color, you might be able to see a chemical shift.

You might be interested in
What does x=<br> please explain!
Genrish500 [490]

Answer:

x=37°

Step-by-step explanation:

2x°=74° (vertically opposite angles)

2x°/2=74°/2

x=37°

4 0
3 years ago
Read 2 more answers
Help w number 8, will mark brainliest !!!
eimsori [14]

Answer:

d

Step-by-step explanation:

because both the measurement and the congruent side are opposite in sentence

3 0
3 years ago
Anyone know the answer to this ??
lana [24]
Answer: 23%
explanation:
4 + 6 + 2 + 2 + 3 + 4 + 6 + 3
There are total of 30 students.
4 + 3
7 students are freshman.
Find the percentage.
7/30 × 100
700/30 = 23.333333...
Round to nearest whole percent.
⇒ 23%
6 0
3 years ago
A local newspaper said that the city of Luttrell is expected to grow by 10% each year. The population in 2012 is 130,457 people.
Fofino [41]

Answer:

yes becvaib it is

Step-by-step explanation:

yes 0

6 0
3 years ago
The segments shown below could form a triangle.
erastovalidia [21]

sorry i don,t unerstan what u wn,t

8 0
3 years ago
Read 2 more answers
Other questions:
  • Yoo i need help with this stuff
    7·1 answer
  • Pls help will mark brainliest
    15·1 answer
  • The blue M&amp;M was introduced in 1995. Before then, the color mix in a bag of plain M&amp;Ms was (30% Brown, 20% Yellow, 20% R
    7·1 answer
  • In an ap if a=-15,an=1 and sun=-63 then n is
    14·1 answer
  • Find n(A) for the set. A = {4, 6, 8,1 0, 12}
    15·1 answer
  • Given f(x)=x^3 and g(x)= 1-5x^2
    5·1 answer
  • A recent survey reported that small businesses spend 24 hours a week marketing their business. A local chamber of commerce claim
    14·1 answer
  • !!!!!! ’ ... like Ik there is smart ppl around the world who knows these
    8·1 answer
  • 3.5 In triangle PQR below, QR=5.5 cm and QŘP=60° calculate the length of PR<br>​
    6·1 answer
  • Which function has an inverse that is also a function?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!