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
True [87]
3 years ago
7

A substance made up of two or more types of atoms that are NOT chemically combined is called a(n)

Chemistry
1 answer:
creativ13 [48]3 years ago
4 0

Answer:

pure substance

Explanation:

it does not combine to anything.

You might be interested in
If a cross-country runner covers a distance of 347 meters in 134 seconds what is her speed?
Vlad1618 [11]
Distance s=347 meters
time t=134 sec.
speed =s/t=347/134=2.5896 m/s nearly
5 0
3 years ago
A satellite's speed is 10,000 m/s. After 1 min, it is 5,000 m/s. What is the satellite's acceleration?
Pani-rosa [81]

Answer:

- 83.33 m per second square

Explanation:

Initial velocity u = 10,000 m/s

Final Velocity v = 5,000 m/s

Time t = 1 minutes = 60 seconds

Acceleration a =?

\because \: a =  \frac{v - u}{t}  \\  \\  =  \frac{5000 - 10000}{60}  \\  \\  =  \frac{ - 5000}{60}  \\  \\ a =  - 83.33 \: m {s}^{ - 2}

7 0
3 years ago
Why is genotype not the only factor that affects phenotype?
Trava [24]
Genotype is not the on;ly thing that effect phenotype because you have environmental effects as well that can cause a vary of things

7 0
3 years ago
Buffers resist change in pH in a system when?
Sedbober [7]
The answer to this question is <span>b) hydrogen chloride (HCl) is added to the system. This is the only acid/base on the list. Only acids and bases have the potential to directly change pH as they contribute hydronium and hydroxide ions. Glucose, sodium chloride, and sodium bromide do not affect pH in the first place.</span>
5 0
3 years ago
Read 2 more answers
7.457kCal, convert to KJ<br> [18] = 4.184kCan]
777dan777 [17]

Answer:

can i see a image please

Explanation:

6 0
3 years ago
Other questions:
  • How many significant figures in 11 soccer players
    14·1 answer
  • The ground-state configuration of a negative ion of a halogen
    7·1 answer
  • Which is not an essential component of a voltaic cell?
    11·1 answer
  • Consider a solution which is 0.10M in CH3COOH and 0.20M in NaCH3COO. Choose ALL of the following that are true. If Ca(CH3COO)2 i
    10·2 answers
  • 12.A piece of magnesium is in the shape of a cylinder with a height of 5.62 cm
    15·1 answer
  • 14. As the temperature of the reaction is increased,
    13·1 answer
  • Submit What is the solubility of Cd3(POA) 2 in water? (Ksp of Cd3(PO4)2 is 2.5 x 10-33) | 1 2 3 +/- . 0 x100
    14·1 answer
  • Consider the balanced chemical reaction below. When the reaction was carried out, the calculated theoretical yield for carbon di
    6·2 answers
  • Light brings many chemical changes. Can you think of any chemical change brought about by light? ​
    8·1 answer
  • 5. calculate the percentage of water of crystallization in blue vitriol (copper sulphate pentahydrate), cuso4.5h2o
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!