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
aksik [14]
4 years ago
15

I need help please ASAP

Chemistry
2 answers:
tankabanditka [31]4 years ago
6 0
B is the answer it should be
natka813 [3]4 years ago
4 0

Answer:

B

Explanation:

You might be interested in
1.Which is the lowest level of organization for the system in a human
elena55 [62]

Answer:

brain cell

Explanation:

hope this helps :)

5 0
3 years ago
PLEASE HELP!!!! I'll give brainliest!!!<br> Like Jupiter, its atmosphere is mostly _______
goblinko [34]

Answer:

Hydrogen gases

Explanation:

3 0
3 years ago
Read 2 more answers
What is the maximum number of electrons that an S orbital can have?
mixas84 [53]
S orbit can hold 2 electrons
8 0
3 years ago
Read 2 more answers
Which of the following requires the most input of energy? A) Melting a substance B) Raising the temperature by 1 degrees c C) De
Butoxors [25]

Answer:

The correct answer is D Vaporizing a substance.

6 0
3 years ago
Of the first 103 elements, how many have 2 letters in their symbols?​
anyanavicka [17]
90 chemical elements have two letters in their symbols.
3 0
3 years ago
Other questions:
  • Definition of Absorption
    7·2 answers
  • Which organisms dose the mouse in the food web provide energy for? a. deer and snake b. hawk and coyote c. grasshopper and snake
    5·1 answer
  • Pepsi puts 355ml or pop in a can. how many gallons is this?
    14·1 answer
  • This map shows the amount of groundwater (GW) in parts of Pakistan. Farmers in Pakistan once relied on rivers and canals for the
    8·1 answer
  • From where does the nitrogen in the nitrogen cycle originate?
    10·1 answer
  • The number of grams of helium in a balloon at a pressure of 99.8 kPa, a temperature of 301 K, and a volume of 0.785 L would be
    5·1 answer
  • How can the gravitational potential energy of an object be changed?
    8·1 answer
  • How many moles are in 2.126 mg of H2O2
    6·1 answer
  • Which of the following statements is false?
    15·1 answer
  • The passage below describes an experiment. Read the passage and then follow the instructions below.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!