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
Nesterboy [21]
3 years ago
14

2. Why was it important to examine both the color and the streak of your minerals? Think about streak and explain why it’s calle

d a mineral’s “true color”. Answer in at least 2 sentences.
Chemistry
1 answer:
Delicious77 [7]3 years ago
8 0
It is important to examine both the colour and the streak of a mineral because the streak may be completely different from the colour of the hand specimen.
The streak of a mineral is the color it possesses after it has been grounded to a fine powder. The streak test has to be done on minerals because it is a more reliable way of identifying a mineral with its color.<span />
You might be interested in
Hi :) can someone answer this thank u
scoray [572]
Add all the carbon atoms (3) then add hydrogen atoms (8)
C3H8
3 0
3 years ago
Name an element or elements in the periodic table that you would expect to be chemically similar to potassium.
Rina8888 [55]
Potassium (K) is in Group I of the periodic table, and elements in the same column (period) are similar. Sodium (Na), or lithium (Li) are similar.
6 0
3 years ago
Based on the periodic table, what do we now call the element mendeleev called eka-manganese?
myrzilka [38]
Based on the periodic table, the element mendeleev called eka-manganese is now called technetium. Technetium<span> is a silvery-gray metal that tarnishes slowly in moist air. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
8 0
3 years ago
Read 2 more answers
Please help ASAP 29 points Which individual elements make up the
Inessa [10]
Calcium carbon oxygen, calcium chlorine , carbon hydrogen oxygen, hydrogen chlorine, calcium oxygen hydrogen. pretty sure they’re right
5 0
3 years ago
Read 2 more answers
How many bonding electrons are between the two oxygen atoms in hydrogen peroxide, h2o2h2o2?
Allushta [10]
There would be eighteen bonding electrons 
4 0
3 years ago
Other questions:
  • When a heavy football player and a light one run into each other, which player hits the other with
    10·1 answer
  • 2nh3(l) → nh4+(am) + nh2−(am) where (am) represents solvation by ammonia. at the boiling point (−33°c), kam = 5.1 × 10−27. calcu
    14·1 answer
  • The following reaction is an example of what type of equilibrium reaction?
    11·1 answer
  • Give the ion symbol for the the ion that has 15 protons and 18 electrons
    5·2 answers
  • Ultimately, all scientific knowledge comes from A.experimentation B.observation C.textbooks D.both experimentation &amp; observa
    12·2 answers
  • What is the molecular shape of HCN
    15·1 answer
  • The atomic number of an element best corresponds to which of the following?
    14·1 answer
  • True or false? the formula of a compound that expresses the smallest whole-number ratio of the atoms present is called the empir
    7·1 answer
  • How are elements heavier than hydrogen formed?
    9·2 answers
  • Calcular el numero de gramos de un mol de metano
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!