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
Elenna [48]
2 years ago
5

These are elements that

Chemistry
1 answer:
agasfer [191]2 years ago
6 0

Answer:

metals are those element that have luster,malleable, ductile good conductors of heat and électricity, must have high melting and boiling points, and lose electrons in chemical reactions.

You might be interested in
What did you include in your response? Check all that apply.
Aliun [14]

Answer:

Without corals, the algae are not protected and cannot perform photosynthesis.

5 0
3 years ago
Read 2 more answers
What process puts water vapor into the atmosphere?
cricket20 [7]

Answer:

transpiration

Explanation:

5 0
3 years ago
Read 2 more answers
Which of these processes are chemical reactions?
masya89 [10]
Rotting vegetables is a chemical change I think.
8 0
3 years ago
Element X has an electron configuration of 2-8-3. This element will combine with the phosphate ion to form a compound with the f
Alinara [238K]
X element can give 3 electrons, and ions X³⁺ can be formed.
Phosphate ion - (PO4)³⁻,
So compound will have formula  X³⁺(PO4)³⁻,
XPO4
5 0
3 years ago
Read 2 more answers
When the following equation is balanced, what is the coefficient for HCl? Mg(s) + HCl(aq) → MgCl2 (aq) + H2(g)
Salsk061 [2.6K]

Answer:

We have:

M

g

(

s

)

+

H

C

l

(

a

q

)

→

M

g

C

l

2

(

a

q

)

+

H

2

(

g

)

LHS

Mg= 1

H= 1

Cl= 1

RHS

Mg= 1

Cl=2

H=2

To make Cl and H have 2 on both sides, we place a 2 in front of the HCl

M

g

(

s

)

+

2

H

C

l

(

a

q

)

→

M

g

C

l

2

(

a

q

)

+

H

2

(

g

)

LHS

Mg=1, H=2, Cl=2

RHS

Mg=1, H=1, Cl=2

Thus the equation is balanced and the coefficient of Mg is 1, which is understood so it is not written in the final equation.

Explanation:

4 0
3 years ago
Other questions:
  • What is meant by compression
    12·2 answers
  • Which is an example of a chemical change? vaporization of water none of these are examples of a chemical change sublimation of d
    14·1 answer
  • Low ionization energies are most characteristic of atoms that are
    5·2 answers
  • According to VSEPR theory , in which fashion will the bonds and lone pairs of electrons be arranged about the central atom in th
    12·1 answer
  • A chemist carefully measures the amount of heat needed to raise the temperature of a 278.0g sample of C5H12S from 0.8degree cels
    8·1 answer
  • Describe one way that grazing animals, such as bison or cattle, help to maintain grassland ecosystems.
    14·1 answer
  • Which gas will have the least collisions between its particles?
    6·2 answers
  • Given the Vapour Density of a hydrocarbon is 150, what is it's molecular formula.​
    8·1 answer
  • Whats the difference between spring tides and neap tides
    5·2 answers
  • I need help on this science question
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!