All categories

3 years ago

a neutral atom is bombarded with sufficient energy that an electron is liberated. the result is called

Chemistry

1 answer:

timofeeve [1]3 years ago

5 0

Answer:

A cation.

Explanation:

When an electron is liberated, that means it is removed from the atom.

When an electron is lost, the atom is ionized, and becomes a cation.

It becomes a cation because it loses one negative charge, and therefore become positively charged.

You might be interested in

The Sun is to a planet as...?

Tasya [4]

Answer:

B the rides are to the sun

6 0

3 years ago

Read 2 more answers

What is the mass number for an element that has 62 protons, 85 neutrons, and 62 electrons

Nata [24]

Answer:

The elements mass number is 147

Explanation:

5 0

3 years ago

At a given temperature, the elementary reaction A − ⇀ ↽ − B , in the forward direction, is first order in A with a rate constant

ZanzabumX [31]

Answer:

0.24

Explanation:

We are given that

Rate constant for A= $k=0.0180/s$

Rate constant for B,k'=0.0750/s

We have to find the value of equilibrium constant for the reaction

$A\rightleftharpoons B$

Equilibrium constant, for k= $\frac{k}{k'}$

Using the formula

$k=\frac{0.0180}{0.0750}=0.24$

Hence, the value of the equilibrium constant for the reaction

$A\rightleftharpoons B$ at this temperature=0.24

4 0

3 years ago

How does the potential energy of reactants compare to the potential energy of products in an endothermic reaction?

guapka [62]

Answer:

Potential energy of reactants in an endothermic reaction is lower than the potential energy of products because in endothermic reaction system absorb energy from environment. We can see that in the lower temperature of environment after completed reaction.

Explanation:

3 0

3 years ago

Many organisms in Kingdom Fungi grow best in warm, moist conditions.

almond37 [142]

Answer:

Kingdom Fungi refers to the group of eukaryotic organisms like fungi, mushrooms, molds and yeasts.

Explanation:

The fungi kingdom is made up of eukaryotic organisms whose cell walls are made of chitin.

Next I will name <u>some characteristics</u> of these organisms:

They are not plants or animals .
They are responsible for absorbing nutrients from other organisms, which they use as food .
Some, like mushrooms and yeast, are edible.
They present cellular orguils and vacuoles .
They lack chloroplasts .
They produce spores .
They are able to break down dead matter .
They develop in humid and dark areas .
Penicillin is obtained from these organisms.

3 0

4 years ago