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
Gnom [1K]
3 years ago
5

Calculate the average atomic mass of element X using the table below. Then use the periodic table to identify the element. Separ

ate your answers with a comma.

Chemistry
1 answer:
Ksenya-84 [330]3 years ago
4 0

Answer:

126.8, Iodine

Explanation:

  • mass ×abundance/100
  • (126.9045×80.45/100)+(126.0015×17.23/100)+(128.2230×2.23/100)
  • 102.1+21.7+3=126.8

<em>IODINE</em><em> </em><em>has</em><em> </em><em>an</em><em> </em><em>atomic</em><em> </em><em>mass</em><em> </em><em>of</em><em> </em>126.8 or 126.9

You might be interested in
QUESTION 2
alina1380 [7]

Answer:

A

Explanation:

Mutualism is A symbiotic relationship between two species in which both partners benefit

8 0
3 years ago
A student has the following data recorded: final readings: 760. mm Hg, 6.0L, 197 'C. initial readings:
irina [24]
Is that Geometry or Algebra?
7 0
3 years ago
For at least the last century Florida has experienced a hurricane season every year, from June to November. Which of the followi
Morgarella [4.7K]

Answer:

Florida's Global Pattern.

Explanation:

Because of where Florida sits, the weather in the Gulf of Mexico actually blows enough water to Create tidal waves, and also hurricanes. at least that's what I was told cause I live here :>

7 0
3 years ago
Which atoms are most likely to form + 1 ion and -2 ion respectively?
yarga [219]
D. Ba and F. Took the test
7 0
3 years ago
Which dilute acid is used to make sodium carbonate salt ​
andreev551 [17]
Hydrochloric acid :))
8 0
3 years ago
Read 2 more answers
Other questions:
  • How many moles of magnesium oxide are formed when 4 moles of magnesium react with oxygen? this is the formula for the reaction:?
    8·1 answer
  • The following reaction was carried out in a 3.25 L reaction vessel at 1100 K:
    10·1 answer
  • Which landform is created by moving water?
    9·1 answer
  • What is flammability?
    12·2 answers
  • What would happen if I swallowed a mento then drank some coca cola?
    6·2 answers
  • A solution of phosphoric acid was made by dissolving 10.8 g of H3PO4 in 133.00 mL of water. The resulting volume was 137 mL. Cal
    13·1 answer
  • What is mostly made out of rock and metal with no gas or dust?
    8·1 answer
  • d. Butanol has the chemical formula C4H,OH. Write and balance the chemical reaction for the combustion of butanol.​
    11·1 answer
  • No links Biodiversity is highest near the
    7·2 answers
  • How does the arrangement of atoms or molecules in a gas differ from the arrangements in liquids and solids?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!