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
Dahasolnce [82]
3 years ago
6

Fran finds a dark-colored rock that she identifies as basalt. Which property gives the rock its dark color?

Chemistry
2 answers:
romanna [79]3 years ago
8 0

Answer:

Mineral Content.

Explanation:

shape has nothing to do with the color displayed.

Nor does the grain size.

I don't know what banding is. Whatever it is, it is not the answer.

D: mineral content.

GalinKa [24]3 years ago
7 0

Answer: Its mineral content

Explanation:

You might be interested in
Both male and female rats have genotype Bb. Based on the Punnett square below and according to Mendel’s law of dominance, which
olga2289 [7]
The offspring will have white hair is the correct answer, as white hair is the recessive gene.
3 0
2 years ago
How many total atoms are there in calcium hydroxide?
AleksAgata [21]

Answer:

5 atoms

Explanation:

1 calcium, 2 oxygen and 2 hydrogen makes for a total of 5 atoms in 1 molecule.

7 0
3 years ago
Read 2 more answers
Plz answer quick :) it would make me happy
dangina [55]

Answer:

Single replacement reaction

Explanation:

By right, it should be called displacement reaction or redox reaction. Metal ion A in solution is reduced to form solid metal A while metal solid B is oxidised to form metal ion B.

Only 1 type of replacement occurred so it should be single replacement reaction

5 0
4 years ago
Read 2 more answers
2. Extract the relevant information from the question: NaOH V = 30 mL , M = 0.10 M HCl V = 25.0 mL, M = ?
Andrei [34K]

Answer:

0.12M

Explanation:

A balanced equation for the reaction will go a great deal in obtaining our desired result. So, let us write a balanced equation for the reaction

HCl + NaOH —> NaCl + H2O

From the above equation,

nA (mole of the acid) = 1

nB (mole of the base) = 1

Data obtained from the question include:

Vb (volume of the base) = 30mL

Mb (Molarity of the base) = 0.1M

Va (volume of the acid) = 25mL

Ma (Molarity of the acid) =?

The molarity of the acid can be obtained as follow:

MaVa/MbVb = nA/nB

Ma x 25/ 0.1 x 30 = 1

Cross multiply to express in linear form

Ma x 25 = 0.1 x 30

Divide both side by 25

Ma = (0.1 x 30) / 25

Ma = 0.12M

The molarity of the acid is 0.12M

5 0
4 years ago
Which of the following represents a physical change in matter
Alik [6]
There's nothing following?
5 0
3 years ago
Other questions:
  • Which part of an atom is gained, lost, or shared during a chemical Reaction
    8·1 answer
  • Shelly was surprised to learn the dwarf planet Pluto used to be considered a planet. What would have had to be true for Pluto to
    7·2 answers
  • Calculate the destiny of the object that has a mass of 453 g and occupies the volume of 225 cm3
    11·1 answer
  • 39. Which of the following conversion factors would you use to change 18 kilometers to meters?
    8·1 answer
  • SOMEONE PLEASE HELP IM STRUGGLING AND REALLY STRESSED
    7·1 answer
  • Offspring, or young, ______ to look like their parents, but are ___ the ________.
    10·1 answer
  • Hydrogen gas reacts with oxygen gas to produce water. How many moles of
    9·1 answer
  • An object at a distance of 30 cm from a concave mirror gets its image at the same point. The focal length of the mirror is​
    6·1 answer
  • What is the work done when a force of 5 N is applied to a ball and it moves 8000 cm?
    10·1 answer
  • Please hep its my last question
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!