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
vfiekz [6]
3 years ago
15

MATCH

Chemistry
2 answers:
almond37 [142]3 years ago
6 0
I wanna say it would be 1 would be A 2 would be C 3 would be D 4 would be B and 5 would be E



hope this helps
tatiyna3 years ago
6 0

Answer: 1-a, 2- e, 3- b, 4- c, 5 - d

Explanation:

Refracting telescope is used in spy camera as it uses lens to gather and focus light.

Spectrograph separates starlight into wavelengths.

Giant reflectors see behind nebulae dust.

Radio telescope helps in picking up faint lighted stars.

Giant refractors helps to see binary stars.

Hence, 1-a, 2- e, 3- b, 4- c, 5 - d

You might be interested in
Which inorganic substance taken up by plants is also taken in and used directly by animals, including humans?
masha68 [24]

Answer: water

water can not be organic...but is is took by humans and plants because theur life dpends on it

Explanation:

3 0
4 years ago
Read 2 more answers
What is a change in a substance that does not involve the identity of the substance
GenaCL600 [577]

The answer to this would be a physical change. Physical changes are changes that affect the form of a chemical substance, but not the chemical composition itself. Hope this helped!


6 0
3 years ago
Read 2 more answers
Why is pyridine included in the reaction of an acid chloride and an amine or alcohol? Pyridine will deprotonate the amine or alc
Pavel [41]

Answer:

Pyridine will neutralize the acid by-product of the reaction.

Explanation:

In the esterifications, hydrochloric acid is released as a by-product that reacts directly with the pyridine in the medium to give the pyridine hydrochloride.

7 0
4 years ago
......................................
Alinara [238K]

Answer:

Explanation:

yes leon is correct because matter is anything that takes space and also has mass in it.

thks.

5 0
3 years ago
Two substances, A and Z, are to be identified. Substance A can not be broken down by a chemical change. Substance Z can be broke
Kisachek [45]

Answer;

(3) Substance A is an element and substance Z is a compound.

Explanation;

-A compound is a substance formed when two or more chemical elements are chemically bonded together, such as water, carbon dioxide, methane, etc while an element is a pure chemical substance made of same type of atoms, such includes, oxygen, potassium, hydrogen, carbon, etc.

- Compounds can be broken down or decomposed into simpler substances: elements cannot be broken down chemically into simpler substances .

5 0
4 years ago
Read 2 more answers
Other questions:
  • An atom is composed of protons, neutrons, and electrons. What is the electric
    13·1 answer
  • Please help! I’m begging youuuuuuuuuuuuuuu
    5·1 answer
  • Please help in Chemistry!!!! 15 points! I added a picture below...
    5·2 answers
  • A skier traveling downhill has this type of energy
    13·1 answer
  • What is true about the speed of molecules in a sample of gas held at a constant temperature?
    5·1 answer
  • Which of the following would result in being able to dissolve a greater amount of gas in a solution? ​
    11·1 answer
  • When the temperature of the water was 10°C the waterweed did not produce bubbles.
    6·2 answers
  • Your teacher created a 2 g/L salt-water solution (solution A) and a 2.5 g/L salt-water solution (solution B), both in 500 mL of
    10·1 answer
  • What does chemistry have to do with drug testing
    8·1 answer
  • Read the statements. In eukaryotic organisms, genes usually consist of two alleles. The two alleles are often on different parts
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!