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3 years ago

The medical term for the condition commonly known as an ingrown toenail is

Biology

1 answer:

Cloud [144]3 years ago

4 0

Answer:

Onychocryptosis

Explanation:

An ingrown nail (also known as onychocryptosis from Greek: ὄνυξ (onyx, "nail") + κρυπτός (kryptos, "hidden") is a common form of nail disease.

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In this reaction _____. A scheme of a chemical reaction. The reactants are two molecules, one of which consists of A and B, and

Fantom [35]

Answer:

The chemical reaction is: AB + CD ---> AC + BD (ΔH= - )

Explanation:

After the reaction between two reactants, two products are generated.

As the products have less energy than the reactants, this energy is released and ΔH is negative

8 0

3 years ago

Calculate the mass defect for oxygen-16 given this data. Round to the 5es001-1.jpg decimal place. mass of an oxygen-16 atom: 15.

Naya [18.7K]

Answer:

Explanation:

Given parameters:

Mass of oxygen atom = 15.994914amu

Mass of a proton = 1.00728amu

Mass of a neutron = 1.00866amu

Unknown:

Mass defect = ?

From the periodic table, the number of the elementary particles in a neutral Oxygen atom is given below:

Number of protons = 8

Number of neutrons = 8

Number of electrons = 8

Solution

The mass defect examines the difference between the actual mass of an atom and sum of masses of the nucleons.

The mass of an atom is concentrated in the nucleus which contains protons and neutrons. Electrons have little to no weight compared with the nucleons.

To calculate the mass defect, we first know the mass of the nucleons first:

1 proton has a mass of 1.00728amu

8 protons will weigh: (8 x 1.00728)amu = 8.05824amu

For the neutrons:

1 neutron has a mass of 1.00866amu

8 neutrons will weigh: (8 x 1.00866)amu = 8.06928amu

Mass of the nucleons = mass of protons + mass of neutrons

= 8.05824amu + 8.06928amu

= 16.12752amu

The mass defect = mass of the nucleons - mass of the atom

= 16.12752amu - 15.994914amu

= 0.132606amu ≅ 0.13261amu to 5 decimal places

6 0

3 years ago

Read 2 more answers

Give two ways in which saliva aids digestion.

77julia77 [94]

Explanation:

Saliva contains special enzymes that help digest the starches in your food. An enzyme called amylase breaks down starches (complex carbohydrates) into sugars, which your body can more easily absorb. Saliva also contains an enzyme called lingual lipase, which breaks down fats.

6 0

3 years ago

If the Earth didn't rotate, winds would travel in a straight line. But since the Earth does rotate, the

kari74 [83]

[ C. Coriolis Effect ]

If the Earth didn't rotate, winds would travel north or south because of the differences in pressure and temperature. The Earth does rotate, so, the Coriolis Effect diverts the wind to the left of the Southern Hemisphere and right of the Northern Hemisphere. The Coriolis Effect is very important because it creates cyclonic weather system.s

Best of Luck!

6 0

3 years ago

What does this mean: +.90 in psychology

MariettaO [177]

Answer:

Humanitarianism, compassion, and idealism

Explanation:

90 is a number of Humanitarianism, compassion, and idealism the numerology number 90 is a number of humanitarianism, compassion, and idealism. it is a number of philanthropy and tolerance.

8 0

3 years ago