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Andre45 [30]
3 years ago
6

Chemical reaction to metal​

Computers and Technology
1 answer:
NeX [460]3 years ago
5 0

Answer:

Metals can react with water, acid and oxygen. The reactivity of the metal determines which reactions the metal participates in.

Explanation:

In general, acids react with metals to give salt and release hydrogen gas. In general, bases do not react with metals and release hydrogen gas.When metals react with other substances, the metal atoms lose electrons to form positive ions .

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Pleeeese help me for these questions
geniusboy [140]

1 Account

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4 0
3 years ago
What is activated as necessary to support local eocs and to ensure that responders have the resources they need to conduct respo
gizmo_the_mogwai [7]

Answer: Emergency Operation Center (EOC)

Explanation:

An Emergency Operation Center is the coordination base for emergency service in case there is any within a state or a state Connecticut. The major purpose of the emergency center is to be in charge of controlling deploying and utilizing facilities needed to prepare for any form of emergency, disaster management, etc.

To run an effective Emergency Operation Center, focus must be on the facilities, equipments and personnel involved.

3 0
3 years ago
Where is the risk of someone intercepting another person’s online activity the greatest?
sergey [27]

social networking site

3 0
3 years ago
Developed the first compiler and conducted work that led to the development of COBOL ?
zimovet [89]

Answer:

Grace Hopper.

Explanation:

Grace Hopper was a US Naval Rear Admiral and an American computer scientist who was born on the 9th of December, 1906 in New York city, United States of America. She worked on the first commercial computer known as universal automatic computer (UNIVAC), after the second World War II.

In 1953 at the Remington Rand, Grace Hopper invented the first high-level programming language for UNIVAC 1 by using words and expressions.

Additionally, the high-level programming language known as FLOW-MATIC that she invented in 1953 paved the way for the development of common business-oriented language (COBOL).

Hence, Grace Hopper developed the first compiler and conducted work that led to the development of COBOL.

6 0
3 years ago
2. Student organizations sometimes require transportation for off-campus activities, and school policy requires students to be o
Dafna11 [192]

Answer:

=IF(B2>=23,"Yes","No")

Explanation:

Given

Name = Kay Colbert

The Name column can't be used to determine the eligibility of a student to the transport.

What is needed is the corresponding age column of Kay's age.

Assume that the age column is B2 and the result column is C2 (See Attachment)

Enter the following in C2

=IF(B2>=23,"Yes","No")

This will return "Yes" without the quotes in cell C2 if B2 is greater than 23

Else, it'll return "No" without the quotes.

To drag the formula to other column, follow the instructions below

Select cell C2.

Rest your cursor in the lower-right corner so that it turns into a plus sign (+), like this:

Drag the fill handle downwards

3 0
3 years ago
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