3 years ago

How would you decrease the mass number?

2 answers:

7 0

Answer:

Protons are positively charged. When a nucleus emits an alpha particle, these changes happen: the mass number decreases by 4. the atomic number decreases by 2.

Explanation:

Galina-37 [17]3 years ago

4 0

Protons are positively charged. When a nucleus emits an alpha particle, these changes happen: the mass number decreases by 4. the atomic number decreases by 2.

You might be interested in

a glass of water with a mass of 0.35 kg rests on the edge of a desk 0.85 m above the floor given that the acceleration due to gr

bija089 [108]

Answer:

2.92

Explanation:

just took the test

7 0

3 years ago

13 Elements within the same main groups (1-8)

ipn [44]

Answer: Valence electrons

4 0

3 years ago

Water has a higher specific heat index than other common materials, so it takes a lot of energy to raise the temperature of wate

Maurinko [17]

Answer: Areas surrounded by water would have less of a change in temperature

throughout the year.

Explanation: Water has a higher specific heat index so it's temperature will be slow to rise. Water also holds heat longer than most material hence areas sorrounsing water will have less temperature change throughout the year.

6 0

4 years ago

Explique las diferencias entre mezcla y combinación. De un ejemplo de cada uno.

Brums [2.3K]

Answer:

He means Explain the differences between mix and match. Give one example of each.

Explanation:

3 0

3 years ago

When a compound is oxidized it ______ one or more electrons; whereas when a compound is reduced it _____ one or more electrons?

MatroZZZ [7]

Oxidation:- it loses electrons

Reduction:- it gains electrons