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
bezimeni [28]
3 years ago
6

A partir de que materiales se obtienen los metales? en que se diferencian?

Chemistry
2 answers:
Anon25 [30]3 years ago
6 0
Los metales son materiales que se obtienen a partir de minerales que forman parte de las rocas. Por ejemplo, el metal hierro se extrae de minerales de hierro como la magnetita o la siderita.
GenaCL600 [577]3 years ago
5 0
ANSWER :No se esta pregunta
You might be interested in
Which layer is the oldest layer? How can you tell? ​
Neporo4naja [7]

Answer:

The principle of superposition states that the oldest rock units are at rock bottom , and therefore the youngest are at the highest . Based on this, layer C is oldest, followed by B and A. So the full sequence of events is as follows: Layer C formed.

Explanation:

6 0
3 years ago
Read 2 more answers
Hydrogen is a possible future fuel. However, elemental hydrogen is rare, so it must be obtained from a hydrogen- containing comp
dimulka [17.4K]

Answer:

1.1 × 10² g

Explanation:

First, we will convert 1.0 L to cubic centimeters.

1.0 L × (10³ mL/1 L) × (1 cm³/ 1 mL) = 1.0 × 10³ cm³

The density of water is 1.0 g/cm³. The mass corresponding to 1.0 × 10³ cm³ is:

1.0 × 10³ cm³ × (1.0 g/cm³) = 1.0 × 10³ g

1 mole of water (H₂O) has a mass of 18 g, consisting of 2 g of H and 16 g of O. The mass of Hydrogen in 1.0 × 10³ g of water is:

1.0 × 10³ g H₂O × (2 g H/18 g H₂O) = 1.1 × 10² g

4 0
3 years ago
May you please help if you don’t know scroll it you’re 100% thank you
grandymaker [24]

Answer: rise earlier and set later

Explanation: just trust me hope this helps

5 0
3 years ago
Which of the following molecules has a bent shape?
Yuri [45]
The answer is C good luck
4 0
3 years ago
Question 2
Pavel [41]
Tearing paper, Physical Change
6 0
4 years ago
Other questions:
  • Please help me!!!!!!!!
    5·1 answer
  • What is the ph of a 0.014 M HCL solution?
    7·1 answer
  • Radiation with a wavelength of 4.2nm
    14·1 answer
  • Can you tell from the periodic table exactly how many neutrons are in an atom?
    12·1 answer
  • There are<br> moles in 1.26 x 1024 particles.
    12·1 answer
  • An energy bill indicates that the customer used 1024 kWh in July. How many joules did the customer use?
    7·1 answer
  • Help plz I have to get this done before 2:30 The diagram shows different forms of thermal energy transfer.
    9·2 answers
  • Shown is an infrared image of a star, Beta Pictoris. Why would scientists use infrared light to take this image instead of
    8·1 answer
  • PLEASE HELP!! DUE IN 5 MINUTES!!!’n
    12·1 answer
  • Give the systematic name for the compound Al(NO3)3.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!