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
Allisa [31]
3 years ago
11

In what form metals are found in nature

Chemistry
2 answers:
Alika [10]3 years ago
7 0

Answer:

Metals in nature are found in rock form, mineral forms etc..

Darina [25.2K]3 years ago
5 0

Answer:

Metals are found in rock

You might be interested in
Which of these best describes heat transfer through conduction?
kozerog [31]

I'd go for D here. It also fits in with the idea of thermal expansion - as something is heated up, molecules vibrate and maybe collide. they vibrate with bigger amplitudes, so taking up more space, so expanding. maybe



4 0
3 years ago
Read 2 more answers
The hybridization for the B in Bcl3 is ?
Phoenix [80]

Answer:

sp²

Explanation:

You need to look at how many electron orbitals around the atom.  Looking at the structure below, you can see that there are three electron orbitals.  This gives you an sp² hybridization.

6 0
3 years ago
How man grams of cl2 are consumed to produce 12.0 g of KCl
Korvikt [17]

Answer:

5.71 g

Explanation:

Step 1: Write the balanced equation

2 K + Cl₂ ⇒ 2 KCl

Step 2: Calculate the moles corresponding to 12.0 g of KCl

The molar mass of KCl is 74.55 g/mol.

12.0 g × 1 mol/74.55 g = 0.161 mol

Step 3: Calculate the moles of Cl₂ needed to produce 0.161 moles of KCl

The molar ratio of Cl₂ to KCl is 1:2. The moles of Cl₂ needed are 1/2 × 0.161 mol = 0.0805 mol

Step 4: Calculate the mass corresponding to 0.0805 moles of Cl₂

The molar mass of Cl₂ is 70.91 g/mol.

0.0805 mol × 70.91 g/mol = 5.71 g

8 0
3 years ago
Question 3 (1 point) The extinction coefficient for copper sulfate in aqueous solution is 12 M-1.cm-1 at 800 nm. If the absorban
Troyanec [42]

Answer:

The concentration of the copper sulfate solution is 83 mM.

Explanation:

The absorbance of a copper sulfate solution can be calculated using Beer-Lambert Law:

A = ε . c . <em>l</em>

where

ε is the extinction coefficient of copper sulfate (ε = 12 M⁻¹.cm⁻¹)

c is its molar concentration (what we are looking for)

l is the pathlength (0.50 cm)

We can use this expression to find the molarity of this solution:

c=\frac{A}{\epsilon.l } =\frac{0.5}{12M^{-1}cm^{-1}0.50cm  } =0.083M=83mM

3 0
3 years ago
Animal and Plant Cells Worksheet Word ​
yanalaym [24]

Answer:

u didnt give a worksheet

Explanation:

7 0
2 years ago
Other questions:
  • A gas has a volume of 25.6 L at a temperature of 278 K. What will be the new temperature, in C, if
    8·1 answer
  • How much energy is released by the decay of 3 grams of 230Th in the following reaction 230 Th - 226Ra + "He (230 Th = 229.9837 g
    8·1 answer
  • What Is the difference between organic and inorganic matter?
    10·2 answers
  • A 3.88 mol sample of gas has a temperature of 28°C and a pressure of 885 torr. What is its volume?
    13·2 answers
  • Which statement accurately describes the origin and expansion of the universe? As the universe continues to expand, it gradually
    11·2 answers
  • How many parts per million of fluoride in a solution that is 500 grams of fluoride and 500,000 liters water
    15·1 answer
  • 100 points! Report on an element
    10·2 answers
  • True or false(Internal forces act on the outside of an object, and external forces act within an object.)
    7·1 answer
  • Which of these elements has the smallest atomic radius?
    13·1 answer
  • A small container of perfume is opened in a classroom. Soon every student in the room smells the perfume. Explain this in terms
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!