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
r-ruslan [8.4K]
3 years ago
13

What element has 81 protons in the nuclei of its atoms?

Biology
1 answer:
DiKsa [7]3 years ago
4 0
Tl = thallium

look at the periodic table look for element number 81 on the periodic table and that's TI

It's mass number is 204.38
You might be interested in
What do goblet cells and cilia have in common?
sesenic [268]
Both of them produce mucus.
7 0
3 years ago
Read 2 more answers
I’m very much confused
julia-pushkina [17]

Answer:

Explanation:

BBBBBBBBB

3 0
2 years ago
Read 2 more answers
The white fur of a polar bear is an example of a:
elena55 [62]

Answer:

the answer is A

The bears fur is white to help it blend in and keep warm. suitable for the environment it lives in

3 0
3 years ago
Read 2 more answers
Pkj-sosg-rua<br>g. i. r. l. s. o. n. l. y. <br>Go.o.gle m.e.et​​
shtirl [24]

Answer:

n. o.

Explanation:

8 0
3 years ago
Can some one help me with this:)
Artyom0805 [142]

Answer:

The answer is B

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the smallest part of a cell?
    13·1 answer
  • What is the relationship between an organism's DNA and protein specificity?
    8·1 answer
  • 5. Why do populations have variation in certain traits?​
    8·1 answer
  • Compared to absolute dating, what is an advantage of relative dating? A single fossil can be dated by itself. The actual age of
    15·1 answer
  • Which contribution to the body of scientific knowledge is most recent?
    14·2 answers
  • Can someone please help me at my science homework
    6·2 answers
  • An ecosystem has experienced a flood. Which type of plants would you expect to see growing first after the flood?
    10·1 answer
  • Under which condition would a mutation have the most impact on allele frequency?
    8·1 answer
  • Explain the statement: “cells are the basic units of structure and function in living things.”
    9·1 answer
  • Describe a situation in which a bacteria-free environment would be desirable: not desirable:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!