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
BlackZzzverrR [31]
3 years ago
15

What is the standard notation for 7.934 x 10-4 ?

Chemistry
1 answer:
maks197457 [2]3 years ago
4 0

Answer:

It is

Explanation:

75.34 Im hopeing this correct.Very sorry if wrong.

You might be interested in
Which internal system is responsible for transporting oxygen and nutrients through an animal's body?
katen-ka-za [31]

Answer:

B: circulatory system

Explanation:

The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.

4 0
2 years ago
Read 2 more answers
HELP ASAP!!! #2 only please.
shtirl [24]

Answer:

friend me on here and imma send you the link Explanation:

6 0
2 years ago
Read 2 more answers
When chemical, transport, or mechanical work is done by an organism, what happens to the heat generated?
dalvyx [7]

Explanation:

The heat generated when chemical, transport, or mechanical work is done by the organism is lost to the environment.

The the matter from one organism to the other is transferred via energy. The producer's produce and consumer's consume this energy according to 10% law. Most of the energy is lost (90% ) to the environment in form of heat.

5 0
3 years ago
Which of the following atoms would be expected to be diamagnetic in the ground state?
Rufina [12.5K]

The atoms that would be expected to be diamagnetic in the ground state is  magnesium

The magnetism of an atom refers to its electronic configuration. A diamagnetic atom is an atom whose electrons are all paired.

A paired electron is an electron that occurs in pairs in its orbital shell.

At their respective ground state, the electronic configuration of the given elements are as follows:

The electronic configuration of magnesium is 1s²2s²2p⁶3s².  As such its a diamagnetic atom.

The electronic configuration of Potassium is 1s²2s²2p⁶3s²3p⁶4s¹. Hence, Potassium has one unpaired electron in its outermost shell.

The electronic configuration of Chlorine is 1s²2s²2p⁶3s²3p⁵. Hence, Chlorine has one unpaired electron in its outermost shell.

The electronic configuration of Cobalt is 1s²2s²2p⁶3s²3p⁶3d⁷4s². Hence, the unpaired electrons of Cobalt in its outermost shell are three.

Therefore, the atoms that are diamagnetic in the ground state is magnesium.

Learn more about diamagnetic atoms here:

brainly.com/question/18865305?referrer=searchResults

8 0
2 years ago
A sample of gas is held at constant pressure. Increasing the Kelvin temperature of this gas sample causes the average kinetic en
Maksim231197 [3]
Increase.
I don't even know the point of the first sentence. Average Kinetic Energy *is* temperature. The higher AVE the higher the temp. The higher the temp the faster the AVE. They're directly correlated.
5 0
3 years ago
Other questions:
  • Under which conditions of temperature and pressure is a gas most soluble in water?
    12·1 answer
  • 15.50 g of NH4Cl reacts with an excess of AgNO3. In the reaction 35.50 g AgCl is produced. what is the theoretical yield of AgCl
    13·1 answer
  • Which combination of elements below will bond ionically and in the same ratio as lithium when it bonds to sulfur?
    15·2 answers
  • Why does opening the air valve of a tire at a constant temperature decrease the pressure
    6·1 answer
  • In the reaction 2H2O (1)+ 2Cl^- (aq)= H2(g)+Cl2 (g)+ 2OH^-(aq), which substance is reduced?
    9·1 answer
  • How do you determine the charge of an isotope?
    14·2 answers
  • Identify all the examples that support the Law of Conservation of Mass through chemical changes.
    8·2 answers
  • When Aluminum foil is added to a solution of Copper (II) chloride (blue color solution), the following reaction occurs.
    11·1 answer
  • How many times higher is the concentration of H+ in the Hubbard Brook sample than in unpolluted rainwater?
    13·1 answer
  • QUICK!!! Justin is walking around an area that has few trees and many tall grasses.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!