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
raketka [301]
3 years ago
5

HELP QUICK!

Chemistry
2 answers:
kirill [66]3 years ago
8 0

Answer:

B(-1)

Explanation:

Electron is a negatively charged part of atom so it has the charge -1

GenaCL600 [577]3 years ago
7 0

Answer:

d

Explanation:

You might be interested in
Find molar mass of a gas when the density is given as 1.25g / L
adelina 88 [10]
1.25 g x 22.4 l / 1 mol = 28 g/mol
7 0
3 years ago
HELP ILL GIVE U FREE POINTS AND BRAINLEST !! Observe the plate boundary shown here. What type of plate boundary is this? Many ge
Studentka2010 [4]
The answer is B.
You can rule C out because divergent means moving away. Rule out A because there is an oceanic and continental plate, not 2 of the same type. Rule D out for the same reason.
3 0
3 years ago
Read 2 more answers
What is glucose? How is it formed?​
Alik [6]
Glucose is a simple sugar with the molecular formula C6H12O6. It is a carbohydrate.
6 0
3 years ago
Read 2 more answers
Which metal can be extracted from bauxite ore?​
Finger [1]
Aluminum
Bauxite ore is the world's primary source of aluminum. The ore must first be chemically processed to produce alumina (aluminum oxide). Alumina is then smelted using an electrolysis process to produce pure aluminum metal. Bauxite is typically found in topsoil located in various tropical and subtropical regions.
8 0
3 years ago
Read 2 more answers
Which of the situations below describes an ethical dilemma related
fredd [130]

Answer: C

Explanation: Pesticides protect our crops, but some studies show that they cause consumers to gain weight:)

8 0
3 years ago
Other questions:
  • What mass of a .413% KCN solution contains 545 mg of KCN?
    10·1 answer
  • Need help with this chemistry stoichiometry worksheet any help is appreciated with work shown!
    5·1 answer
  • How many different isomers can be derived from ethylene if two hydrogen atoms are replaced by a fl uorine atom and a chlorine at
    12·1 answer
  • Avogadro's number refers to ___. the maximum number of electrons that all of an atom's energy levels can accommodate the number
    14·2 answers
  • Give the characteristic of a zero order reaction having only one reactant. a. The rate of the reaction is not proportional to th
    5·1 answer
  • Why do Metals have high melting point and boiling points
    12·1 answer
  • Determine the number of miles of C in each sample​
    15·1 answer
  • PLEASE ANSWER THIS FASTE LIKE RIGHT KNOW!!!!!
    7·1 answer
  • Please help fast what is this molecule called
    14·1 answer
  • It requires 334 kJ of heat to melt 1 kg of ice. The largest known iceberg had a volume of about 3.1 x 10^13 m³. How much heat wa
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!