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
zaharov [31]
2 years ago
13

Each mineral group has a distinctive chemical feature such as

Chemistry
1 answer:
disa [49]2 years ago
6 0

Answer:

A

Explanation:

You might be interested in
flammability is a material s ability to burn in the presence of a. hydrogen. b. nitrogen. c. oxygen. d. carbon dioxide.
WARRIOR [948]
I'm guessing it's C-Oxygen because in order to burn something, or create fire, oxygen HAS to be present.
4 0
2 years ago
8SnCl4<br> How many atoms
Veronika [31]

Answer:

i think i like 14 or 8 atom

Explanation:

8 0
3 years ago
Correct name for #10 please
ira [324]

Answer:

CH₃CH(CH₃)CH(C₃H₇)CH₂CH(CH₃)₂:

4-isopropyl-2-methylpentane.

Explanation:

Step One: Draw the structure formula of this compound. Parentheses in the formula indicate substitute groups that are connected to the carbon atom to the left.

For example, the first (CH₃) indicates that the second carbon atom from the left is connected to:

  • the CH₃- on the left-hand side,
  • the -CH(C₃H₇)CH₂CH(CH₃)₂ on the right-hand side,
  • a hydrogen atom, and
  • an additional CH₃- group that replaced one hydrogen atom.

Each carbon atom in this compound is connected to four other atoms. All bonds between carbon atoms are single bonds.

The C₃H₇ in the second pair of parentheses is the condensed form of CH₃CH₂CH₂-. See the first sketch attached. Groups in parentheses are highlighted.

Step Two: Find the carbon backbone. The backbone of a hydrocarbon is the longest chain of carbon atoms that runs through the compound. See the second sketch attached. The backbone of this compound consists of seven carbon atoms and is highlighted in green. The name for this backbone shall be heptane.

Step Three: Identify and name the substitute groups.

The two substitute groups are circled in blue in the second sketch.

  • The one on the right -CH₃ is a methyl group.
  • The one on the left is branched. \begin{aligned}\text{CH}_3-&\text{CH}-\text{CH}_3\\[-0.5em]&\;|\end{aligned} This group can be formed by removing one hydrogen from the central carbon atom in propane. The name for this group is isopropyl.

Step Four: Number the atoms.

Isopropyl shall be placed before methyl. Start from the right end to minimize the index number on all substitute groups. The methyl group is on carbon number two and the isopropyl group on carbon number four. Hence the name:

4-isopropyl-2-methylheptane.

5 0
3 years ago
Approximately how many elements are there that combine chemically in a great number of ways to produce compounds? A. 25 B. 50 C
Arturiano [62]
100 as there’s approximately 100 discovered elements
8 0
3 years ago
Read 2 more answers
What is the Net Force?<br> 2N &gt;<br> 4N -<br> SN
maria [59]
The net force is SN haha
5 0
3 years ago
Other questions:
  • Why do scientist need government fundings?
    9·2 answers
  • Many people are against the use of nuclear power plants because of the risk of meltdown, earthquakes, and tsunamis
    7·1 answer
  • For which purpose do biochemists insert human genes into bacteria?
    7·2 answers
  • If you have 30.O g of hydrogen gas burned in excess oxygen how many moles of water can you make
    11·1 answer
  • What determines the mass number of an element? (2 points)
    6·2 answers
  • When electrons are removed from the outermost shell of a calcium atom becomes
    11·1 answer
  • Please help me with chemistry
    11·1 answer
  • What conditions would produce the highest pressure?​
    13·1 answer
  • What title would be given to the vertical axis on the graph for the boiling water and salt experiment?
    8·1 answer
  • The scientific method is the way scientists solve problems. Scientists begin to solve a problem by making _____.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!