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
aliya0001 [1]
3 years ago
8

Which of these pure substances do you think are Elements?

Chemistry
1 answer:
Paladinen [302]3 years ago
6 0
Au Fe O

The others are compounds
You might be interested in
The temperature of a 500 ml sample of gas increases from 150 k to 300 k. what is the final volume of the sample of gas, if the p
seropon [69]
Upon a constant pressure (P), volume (V) of a gas will vary in direct proportion to changes in temperature (T). So V1/T1 = V2/T2
V2 = V1T2/T1 = (500)(300)/150
V2 = 150000/150 = 1000 mL
5 0
3 years ago
Which option is an example of a chemical property?
bulgar [2K]
Reactivity
Hope it helps!
7 0
4 years ago
Read 2 more answers
Explain the role of each factor in chemical weathering (water, acid, and air).
Mama L [17]

Answer: hydrolysis oxidation acidification

Explanation:

they break down, dissolve, or create new elements

7 0
2 years ago
Read 2 more answers
What is barium nitrate + sodium chromate
melamori03 [73]
Barium Nitrate = <span>Ba(NO3)2
Sodium Chromate = </span><span>(Na2CrO4)
</span><span>
Answer = BaCrO4+2NaNO3</span>
6 0
4 years ago
Read 2 more answers
Oops i dont think i meant to do this
Delicious77 [7]

Answer:

Bro the paw patrol movie is amazing

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • If you pour hot soup into a bowl, and the bowl stays cool to the touch, you can assume that
    10·1 answer
  • The atomic number and mass number do not change during this type of radioactive decay.
    12·1 answer
  • Which statements are inconsistent with dalton's atomic theory as it was originally stated?
    13·1 answer
  • Why do you need to be extremely cautious around electric fans?
    5·2 answers
  • Maybelline Cousteau’s backup oxygen tank reads 650 torr while on her boat, where the temperature is 27 degrees C. When she dives
    5·1 answer
  • Drag each label to the correct location on the table. Each label can be used more than once. Ms. Evans records the test scores f
    8·1 answer
  • Repetition of decorative styles or lines?
    11·1 answer
  • What is the density of an object that has a mass of 28.1g and a volume of 96.2mL? Select the correct answer below: 0.292g/mL 270
    7·1 answer
  • Question 9
    6·1 answer
  • When washing tableware the water temperature should be:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!