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
deff fn [24]
3 years ago
8

What are two characteristics of Technetium and two characteristics of Tungsten?

Biology
1 answer:
Mariulka [41]3 years ago
3 0

Two characteristics of Technetium:

1) Technetium is a rare, silver-gray metal that tarnishes slowly in moist air.

2)In powder form, it burns in oxygen to form the heptoxide (Tc2O7)

Two characteristics of Tungsten:

1)Tungsten is a very hard, dense, silvery-white.

2) Tungsten is  lustrous metal that tarnishes in air, forming a protective oxide coating.

You might be interested in
HELP I REALLY NEED TO PASS THIS
Whitepunk [10]

Answer:

submarine mountain ranges called oceanic spreading ridges.

Explanation:

3 0
2 years ago
Read 2 more answers
HELP!!! The species of finches that Darwin observed differed in the shape of their beaks according to Darwin all of the species
VikaD [51]

Answer:

I think it's A. Had a common ancestor

6 0
3 years ago
Sunlight is a form of energy called _____.
NeX [460]
Hiya,

The answer is Solar Energy.

Hope this helps!
3 0
3 years ago
Read 2 more answers
Guys hurry what is genotype and what is phenotype
Gnoma [55]

Answer: Phenotype= the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.

Genotype= In a broad sense, the term "genotype" refers to the genetic makeup of an organism; in other words, it describes an organism's complete set of genes.  Humans are diploid organisms, which means that they have two alleles at each genetic position, or locus, with one allele inherited from each parent.

Explanation:

Please add me as brainlist

8 0
3 years ago
He endosymbiotic theory hypothesizes that mitochondria and chloroplasts were formed when ____________ cells were engulfed by lar
Soloha48 [4]

The endosymbiotic theory hypothesizes that mitochondria and chloroplasts were formed when <u>prokaryotic </u>cells were engulfed by larger cells that were precursors to <u>eukaryotic </u>cells.

prokaryotic ; eukaryotic

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following best describes the total amount of carbon in the system made up of the Earth and its atmosphere?
    14·1 answer
  • When the amino acid sequences of insulin isolated from different organisms were determined, some differences were noted. For exa
    6·1 answer
  • All except mercury are solids at room temperature
    5·1 answer
  • the person who first began the study of genetics in the 1800s and was called the father of genetics because of this was????
    8·1 answer
  • How do genes and proteins go together
    10·1 answer
  • A controlled experiment should have a control group and at least one experimental group. True or false
    15·1 answer
  • What is the utilized equipment for studying fluorescence-labelled cells?
    13·1 answer
  • Endangered species are ?
    5·1 answer
  • *urgent* What is the genetic information called in Anaphase II? What is another source of genetic variation during metaphase I?
    12·1 answer
  • If I slept next to my Alexa all night, will it damage my brain a lot after doing this for a month?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!