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Liono4ka [1.6K]
3 years ago
12

There are 4 types of biomes. FALSE

Chemistry
2 answers:
Rzqust [24]3 years ago
6 0
False there are actually 5 types of biomes
a_sh-v [17]3 years ago
6 0

There are four types of biomes. Just took this quiz on e2020. environmental science.

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What statement is true about the eight elements on the periodic table termed metalloids?
valina [46]

Answer:

They have properties of both metals and nonmetals

Explanation:

  • Elements in the periodic table may be divided into Metals, non-metals, and metalloids.
  • Metals are the elements that react by losing electrons to form stable positively charged ions known as cations. Examples are group 1, 2, and 3 elements together with transition elements.
  • Non-metals are those elements that react by gaining electrons to form stable negatively charged ions called anions. Examples include oxygen, carbon, sulfur, etc.
  • Metalloids, on the other hand, are elements that have both metallic and non-metallic properties.
  • Metalloids occur between metals and non-metals in the periodic table. Examples include Boron and silicon among others.
6 0
3 years ago
Suppose you were doing the experiment with a 50 mL syringe. How many mL would you pull the plunger for each reading?
goldfiish [28.3K]
50 mL would be the answer
5 0
3 years ago
(50 POINTS and BRAINLYEST PLEASE)
barxatty [35]

Answer:

tide

Explanation:

A tide is when the moon reactes to the moon is caused gravity to make the tide moves

5 0
3 years ago
Read 2 more answers
A scientist wrote a report that communicates the steps he performed in an investigation, the data he gathered, and his conclusio
Nookie1986 [14]

Answer:

<u>yes, this is an acceptable practice in research.</u>

<u>Explanation:</u>

Note that, having a different result in one's research does not imply it is automatically invalid. However, because there may have been some errors or limitations in the previous work by the male researcher, it is possible that the later results are more accurate, even though she used the same procedures. She may have been more careful when calculating her results.

4 0
4 years ago
Balance this chemical equation <br><br>Ca(OH)2 + HCl ---&gt; CaCl2 + H2O​
steposvetlana [31]

Answer:

The balance equation of Ca(OH)2 + HCl ---> CaCl2 + H2O​

is

Ca(OH)2(s) + <u>2</u>HCl(aq) ---> CaCl2(aq) +<u>2</u>H2O​ (l) (balanced equation)

6 0
3 years ago
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