Question

Multiple choice que
2. The command button to password protect a document is part of the
(a) Insert tab
(b) Home tab
(c) file tab​

Answer 1

The command button to password protect a document is part of the File tab (Option c).​

Explanation:

To protect a document with a password,

• Save the file.
• Go to the File tab.
• Navigate to the info button.
• Select 'Protect Document'.
• From the dropdown, select 'Encrypt with password'.
• Enter a secure password that is strong and unique.
• Press Ok button.
• Confirm it by re-entering the password.

Learn more:

1. ________ means making corrections and manipulating the text to the desired end result. and some other blanks.

https://brainly.in/question/21497462

2. Tools > ________ deals with equations with multiple unknown variables.

brainly.in/question/20886057

Answer 2

Answer:

QUESTION:

What is the mass number of an atom with 6 protons and 8 neutrons?

Answer:

$\huge{ \boxed{ \bold{ \sf{14 \: amu}}}}$

Explanation:

✑ First, Let's explore about ATOMIC MASS :

↱ An atom consists of electrons , protons and neutrons. The mass of electron is extremely small and it is taken as a negligible mass compared to the mass of a proton or neutron. Thus , The atomic mass is defined as the sum of the number of protons and neutrons present in the nucleus of an atom of that element. If is also called atomic weight. It is denoted by A. The nucleus determines the mass of an atom, while the number of electrons determines the size of the atom of the element.

Mathematically,

Atomic mass = Number of protons + Number of neutrons

i.e $\boxed{ \sf{A = p^{ + } + n^{0}}}$

———————————————————————

✎ Now , Let's find the atomic mass of atom having 6 protons and 8 neutrons :

☞ Atomic mass = No. of protons + No. of neutrons

➵ Atomic mass = 6 + 8

➵ Atomic mass =$\boxed{ \sf{14 \: amu}}$

And we're done !

Hope I helped!

Have a wonderful day! ツ

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