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
Bess [88]
3 years ago
13

Tick the correct statement and cross the incorrect one.

Chemistry
1 answer:
geniusboy [140]3 years ago
6 0

Answer:

First ine is true and the second one is False because rhinoceros is found mostly in Chitwan national park in terai region .

1 . plants and animals

2 . plants and animals (primary consumers on plants and secondary consumers on both )

3 . sustainable and balanced environment ( exceptional if it has been written in your science book )

4 . ?? flora or fauna is your question been asked ?

5 . climate variation

You might be interested in
A student wants to do scientific research on how nuclear fusion can be used
Slav-nsk [51]

Answer:

A physicist

Explanation:

A physicist is one who deals with matter energy and how they are related

7 0
4 years ago
The placement of the double bond goes between which two atoms in this formaldehyde molecule? Note: Hydrogen, carbon, and oxygen
ludmilkaskok [199]

Its between the two hydrogen atoms (C) i hope i helped you guys out a bit.!

6 0
4 years ago
Read 2 more answers
Cuales son los numeros cuanticos con ejemplo
ra1l [238]

Puede tomar los valores enteros positivos: n= 1, 2, 3, 4, 5, 6, 7. Por ejemplo si tengo un elemento químico que su último nivel es el 3s, su número cuántico principal sería el 3. Si tengo un elemento químico en que su último nivel es el 1s, entonces su número cuántico principal sería 1.
4 0
3 years ago
156 g sample of steel has a volume of 20.0 mL. what is the density of the steel sample
sammy [17]
Hey there! :

Mass = 156 g

Volume = 20.0 mL

Therefore:

Density  = mass / volume

Density = 156 / 20.0

Density = 7.8 g/mL


5 0
4 years ago
Read 2 more answers
The periodic table is useful because it is organized to show many patterns and trends. What property shows a decrease moving fro
Morgarella [4.7K]

Answer:

"Electronegativity" decrease moving from the bottom of Group 3 to the top of Group 3

Explanation:

Electronegativity of an element tell us about the ability of an atom to attract the electrons towards the atom. It depends upon the atomic number and also the distance between the valence electrons that is present in the charged nucleus. The electronegativity will increase from left to right while moving in the periodic table. Electronegativity decreases from bottom to top. To measure the electronegativity pauling scale is used.

3 0
3 years ago
Other questions:
  • Compound x is converted to elements a and<br> b. compound x has undergone a _____ reaction.
    10·1 answer
  • _______________ reactions transfer energy to the surroundings, usually as heat. A) Decomposition B) Endothermic C) Exothermic D)
    11·2 answers
  • 2.4 moles of a gas in a balloon has a pressure of 4.0 atm at 373K. What is the volume of the gas?
    14·1 answer
  • What two-step process separated the cans into aluminum, steel, and tin?
    7·1 answer
  • How many moles are in 28 grams of O2?
    9·1 answer
  • Give an example of a gas and how something used it.
    13·2 answers
  • Chegg All of the following compounds are soluble in water except ____ . KClO4 Ba(OH)2 KCl PbCl2 AgNO3
    7·1 answer
  • The mass of an electron is close to:<br> A. 0.00055u. B. 0.05u. C. 10-10<br> u. D. 0.0001u
    6·2 answers
  • Consider the reaction Cu + AgNO3 Ag + CUNO3 Which element is reduced? Which element is the oxidizing agent?​
    10·2 answers
  • Which observation most likely indicates that only a chemical change has taken place
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!