All categories

2 years ago

Is hydrogen a neutral atom or ion

Chemistry

2 answers:

Sloan [31]2 years ago

4 0

Answer:

Hydrogen is the smallest chemical element. It has one proton and one electron, making it neutral. However, the ions of hydrogen atom are charged species. Thus, the key difference between hydrogen atom and hydrogen ion is that the hydrogen atom is neutral whereas hydrogen ion carries a charge.

Gemiola [76]2 years ago

3 0

Answer:

A normal hydrogen (H) atom does not have any neutrons in its tiny nucleus. That tiny little atom (the tiniest of all) has only one electron and one proton. You can take away the electron and make an ion, but you can't take away any neutrons.

Explanation:

You might be interested in

A carbon molecule that has a different arrangement of atoms is known as a/an

maw [93]

The correct response I believe is A. Isomer. If a carbon molecule possess more than one arrangement of how its atoms can be arranged, those other arrangements are known as isomers.

3 0

2 years ago

Your friend who is using a recipe for flan from mexican cookbook.You notice that he set your oven temperature at 175 fahrenheit

miskamm [114]

Answer:

ammmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm yeah i dont know

Explanation:

4 0

2 years ago

Atom is anything that has mass and occupies space. True or false

rosijanka [135]

Answer:

False.

Explanation:

Matter is anything that has mass and occupies space, not atoms.

4 0

2 years ago

What mass of lif is contained in 18.66 g of a 20.0% by mass solution of lif in water?

aev [14]

Answer is: mass of lithium fluoride is 3,732 grams.
m(solution) = 18,66 g.
ω(solution) = 20% = 20% ÷ 100% = 0,2.
m(LiF) = ?
ω(solution) = m(LiF) ÷ m(solution).
m(LiF) = ω(solution) · m(solution).
m(LiF) = 0,2 · 18,66 g.
m(LiF) = 3,732 g.

7 0

2 years ago

A certain satellite orbiting Earth has a speed of about 17,000 miles/hour. What is its approximate speed expressed to the correc

algol [13]

Answer:- The speed of the satellite is 7.6 $\frac{kilometer}{second}$ .

Solution:- It's a unit conversion problem that could be solved using dimensional analysis which is also known as train trail method.

The given speed of the satellite is 17000 miles per hour and we are asked to convert it to kilometers per second.

given:

1 Kilometer = 0.62 mile

1 hour = 3600 second

Let's use this given info and plug in the values to make the set up as:

$17000\frac{mile}{hour}(\frac{1 kilometer}{0.62 mile})(\frac{1 hour}{3600 second})$

= 7.616 $\frac{kilometer}{second}$

We round the answer to two significant figures, since the given number(17000) has only two significant figures.

Hence, the speed of the satellite is 7.6 $\frac{kilometer}{second}$ .

6 0

2 years ago