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34kurt
2 years ago
13

Please help I need an answer , URGENTLY !

Chemistry
1 answer:
EastWind [94]2 years ago
7 0

Answer:

Aluminium metal reacts vigorously with all the halogens to form aluminium halides. So it reacts with chlorine, bromine, and iodine.

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What evidence would support Maria's claim that the fossilized remains are that of a bird, class Aves, instead of a turtle, class
lora16 [44]

Your answer would be C.

6 0
3 years ago
Read 2 more answers
Which term describes a chemical equation in which all highly soluble compounds are written as dissociated ions
BartSMP [9]

Answer: IONIC EQUATION.

Explanation:

A chemical equation is defined as the form by which a chemical reaction is represented mathematically. These are written in the form of symbols and chemical formulas of reactants and products which are taking part in the chemical reaction. A chemical equation can be written in two forms, these include:

--> MOLECULAR EQUATION: in this type of equations, the compounds are written and represented in a molecular form. This is sometimes referred to as a balanced equation.

--> IONIC EQUATION: This is a type of chemical equation in which the electrolytes in aqueous solution are expressed as dissociated ions. A typical illustrated example is seen in the reaction between AgNO3(aq) and NaCl(aq) :

Ag+(aq) + NO3-(aq) + Na+(aq) + Cl-(aq) → AgCl(s) + Na+(aq) + NO3-(aq)

The (aq) written in the above equation signifies they are in aqueous solution.

4 0
2 years ago
What is meant by a “ chain reaction “ ?
lilavasa [31]

Answer:

a chemical reaction or other process in which the products themselves promote or spread the reaction, which under certain conditions may accelerate dramatically.

Explanation:

the self-sustaining fission reaction spread by neutrons which occurs in nuclear reactors and bombs.

a series of events, each caused by the previous one.

5 0
2 years ago
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Please help me, im studying for finals and i need an answer to this question! Will mark brainliest for the answers that are the
alex41 [277]

Answer:

group of people assembled for religious worship.

a second definition:

a gathering or collection of people, animals, or things.

other words that mean the same thing as cogeneration:

assembly gathering assemblage convocation crowd flock group mass multitude!

I just need one more brainlest so if this helped! <3

5 0
3 years ago
A slice of cheese has a mass of 14 g and a volume of 11 cm3. What is the density of the cheese in units of g/cm3 and g/mL
cluponka [151]

Answer:

Density =1.27g/cm

Explanation:

Density is the mass per volume of a substance.

That is

Density = mass/volume

Given that mass = 14g

Volume  = 11cm³

Therefore

Density = 14/11 g/cm³

Density =1.27g/cm³

I hope this was helpful, please mark as brainliest

4 0
3 years ago
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