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
Irina18 [472]
3 years ago
5

If there were 10 grams of a radioactive isotope, how much of the sample would be left after 1 half-life? How much after 2 half-l

ives?
Chemistry
1 answer:
Vikentia [17]3 years ago
3 0
One half-life: 5 grams
Two half-lives: 2.5 grams
You might be interested in
Adding solvent or removing solute from a soltuion is called __________, and a solution is said to be _______________ if it has m
xenn [34]
Adding solvent or removing solute from a solution is called diluting. And a solution is said to be concentrated if it has more solute. The opposite of diluting is called concentrating. The measure of the amount of solute in a solution is expressed in concentration.
7 0
3 years ago
The EPA scientist measures the pH level in one area of a river to be lower than normal and writes that a pollutant must have bee
shutvik [7]
Its an example of inference. 
4 0
3 years ago
Read 2 more answers
What can the reader conclude about the effects of hurricanes?
Ludmilka [50]
They cause most of their damage when they reach land
7 0
3 years ago
What part of the cell is a cop
Tanya [424]

Answer: This is from a wiki i found. Approximately one third of a cell’s proteins are destined to function outside the cell’s boundaries or while embedded within cellular membranes. Ensuring these proteins reach their diverse final destinations with temporal and spatial accuracy is essential for cellular physiology. In eukaryotes, a set of interconnected organelles form the secretory pathway, which encompasses the terrain that these proteins must navigate on their journey from their site of synthesis on the ribosome to their final destinations. Traffic of proteins within the secretory pathway is directed by cargo-bearing vesicles that transport proteins from one compartment to another. Key steps in vesicle-mediated trafficking include recruitment of specific cargo proteins, which must collect locally where a vesicle forms, and release of an appropriate cargo-containing vessel from the donor organelle (Figure 1). The newly formed vesicle can passively diffuse across the cytoplasm, or can catch a ride on the cytoskeleton to travel directionally. Once the vesicle arrives at its precise destination, the membrane of the carrier merges with the destination membrane to deliver its cargo. Have a nice day.

Explanation: Plz make brainliest

6 0
2 years ago
Which of the following is a necessary product of a combustion reaction?
BlackZzzverrR [31]

Answer:

Heat

Explanation:

explosions always make heat

8 0
3 years ago
Other questions:
  • How many liters of 0.1107 M KCI contains 15.00 g of KCI (FW= 74.6 g/mol)
    8·2 answers
  • Why is granite better then marble for a statue in a city centre
    15·2 answers
  • Use the unbalanced equation NH3 + O2 = NO + H2O
    7·1 answer
  • Why is part of indiana flat while the other part is hilly​
    13·1 answer
  • Help please-
    15·1 answer
  • What is the mass of one mole of titanium atoms
    11·1 answer
  • Gerry is looking at salt under a powerful microscope and notices a crystalline structure. What can be known about
    13·1 answer
  • What is the bright band we call the Milky Way?
    10·1 answer
  • A negative ion is known as a(n) *<br> ionic radius.<br> valence electron.<br> cation.<br> anion.
    12·1 answer
  • How you rank the following items in order of complexity.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!