The simplest element that exists is only one proton and one electron. It is what stars are made of. It's symbol is "H". What is this element? * 1 point Helium Mercury Hafnium Hydrogen

Answer:

Hydrogen.

Explanation:

Hydrogen is the simplest element that exists. The symbol for the chemical element Hydrogen is "H" and it is a colourless, tasteless, odorless, and highly flammable gas.

Hydrogen is a chemical element found in group (1) of the periodic table and as such it has one (1) electrons in its outermost shell. Therefore, Hydrogen has an atomic number of one (1) and a single valence electrons because it has only one proton and one electron in its nucleus.

Additionally, all stars are made up of Hydrogen.

A star is a giant astronomical or celestial object that is comprised of a luminous sphere of plasma, binded together by its own gravitational force. Stars are typically made up of two (2) main hot gas, which are Hydrogen (H) and Helium (He).

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Identify the causes of installation problems. (Choose all that apply)

Does somebody know how to this. This is what I got so far
import java.io.*;
import java.util.Scanner;


public class Lab33bst
{

public static void main (String args[]) throws IOException
{



Scanner input = new Scanner(System.in);

System.out.print("Enter the degree of the polynomial --> ");
int degree = input.nextInt();
System.out.println();

PolyNode p = null;
PolyNode temp = null;
PolyNode front = null;

System.out.print("Enter the coefficent x^" + degree + " if no term exist, enter 0 --> ");
int coefficent = input.nextInt();
front = new PolyNode(coefficent,degree,null);
temp = front;
int tempDegree = degree;
//System.out.println(front.getCoeff() + " " + front.getDegree());
for (int k = 1; k <= degree; k++)
{
tempDegree--;
System.out.print("Enter the coefficent x^" + tempDegree + " if no term exist, enter 0 --> ");
coefficent = input.nextInt();
p = new PolyNode(coefficent,tempDegree,null);
temp.setNext(p);
temp = p;
}
System.out.println();

p = front;
while (p != null)
{

System.out.println(p.getCoeff() + "^" + p.getDegree() + "+" );
p = p.getNext();


}
System.out.println();
}


}

class PolyNode
{

private int coeff; // coefficient of each term
private int degree; // degree of each term
private PolyNode next; // link to the next term node

public PolyNode (int c, int d, PolyNode initNext)
{
coeff = c;
degree = d;
next = initNext;
}

public int getCoeff()
{
return coeff;
}

public int getDegree()
{
return degree;
}

public PolyNode getNext()
{
return next;
}

public void setCoeff (int newCoeff)
{
coeff = newCoeff;
}

public void setDegree (int newDegree)
{
degree = newDegree;
}

public void setNext (PolyNode newNext)
{
next = newNext;
}

}



This is the instructions for the lab. Somebody please help. I need to complete this or I'm going fail the class please help me.
Write a program that will evaluate polynomial functions of the following type:

Y = a1Xn + a2Xn-1 + a3Xn-2 + . . . an-1X2 + anX1 + a0X0 where X, the coefficients ai, and n are to be given.

This program has to be written, such that each term of the polynomial is stored in a linked list node.
You are expected to create nodes for each polynomial term and store the term information. These nodes need to be linked to each previously created node. The result is that the linked list will access in a LIFO sequence. When you display the polynomial, it will be displayed in reverse order from the keyboard entry sequence.

Make the display follow mathematical conventions and do not display terms with zero coefficients, nor powers of 1 or 0. For example the polynomial Y = 1X^0 + 0X^1 + 0X^2 + 1X^3 is not concerned with normal mathematical appearance, don’t display it like that. It is shown again as it should appear. Y = 1 + X^3

Normal polynomials should work with real number coefficients. For the sake of this program, assume that you are strictly dealing with integers and that the result of the polynomial is an integer as well. You will be provided with a special PolyNode class. The PolyNode class is very similar to the ListNode class that you learned about in chapter 33 and in class. The ListNode class is more general and works with object data members. Such a class is very practical for many different situations. For this assignment, early in your linked list learning, a class has been created strictly for working with a linked list that will store the coefficient and the degree of each term in the polynomial.

class PolyNode
{
private int coeff; // coefficient of each term
private int degree; // degree of each term
private PolyNode next; // link to the next term node

public PolyNode (int c, int d, PolyNode initNext)
{
coeff = c;
degree = d;
next = initNext;
}

public int getCoeff()
{
return coeff;
}

public int getDegree()
{
return degree;
}

public PolyNode getNext()
{
return next;
}

public void setCoeff (int newCoeff)
{
coeff = newCoeff;
}

public void setDegree (int newDegree)
{
degree = newDegree;
}

public void setNext (PolyNode newNext)
{
next = newNext;
}
}

You are expected to add various methods that are not provided in the student version. The sample execution will indicate which methods you need to write. Everything could be finished in the main method of the program, but hopefully you realize by now that such an approach is rather poor program design.

Choose the best answer in each of the drop-down menus.

Different computer applications and their uses.

After you have located a program name from the Start menu, in order to create a shortcut on the desktop.

A for-loop statement can iterate over many items in

a function.

a variable.
a list.

a pass statement.

Use the drop-down menu to correctly identify the numbering system.

This numbering system uses 8 symbols:
This numbering system uses 0 and 1:
This numbering system uses 16 symbols:
This numbering system uses 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9:
This numbering system uses 2 symbols:
This numbering system uses 10 symbols:
This numbering system uses numbers and letters:
This numbering system uses 0, 1, 2, 3, 5, 6, and 7:

The unique identifier for each record in a database table is called the

A. Record Id
B. Id number
C. Primary key
D. Row number

Which of the following is used as a placeholder for future code and has no function being executed?

hold

return
pass

null

Where do medical students spend most of their first 2 years of medical
school? *

why is video game addiction a real problem?​

Give the an example of the following .
a.)typing software
​

How did early games in generation 1 or 2 influence zelda botw

What would happen if computers only had input devices?
Computers would process and display data.
O Computers would receive input and process data.
Computers would receive input, process, and print data
Computers would receive input and display data.

Employees at Morning Buzz Coff ee Shop have been told they’ll get a bonus if they bring in enough pounds of recyclable newspapers. Th ey want a program to calculate the amount they need to bring in each day to make this total, based on the total number of pounds to be collected and the number of days they’ll be bringing in newspapers. Th e program should ask for these amounts and calculate how many pounds they need to bring in each day to make the total in that number of days. Th ey plan to run the program several times until they can find a number of pounds per day that seems reasonable. Using pseudocode, develop an algorithm to solve this problem. Include standard documentation and comments, and save your algorithm in a file named recyclingCalculator.txt in Notepad.

write this well, and add comments

A. Fill in the blanks:
1.
is an effective way to display data in pictorial form.
2. Data series are the bars or slices that show the
3. Barchart displays data in the form of long
rods.
4.
is the vertical axis that is used to plot the values.
5.
is a key that is used to identify the colours, patterns, or symbol assigned to a data series.
​

35 points!!!!! Brainliest to best answer!
Please don't just answer for the points!!!!!!!!!!!!
Kim's father's company has expanded many times. Therefore, the company's volume of data has also increased. The employees of that company have problems with accessing large volumes of data. Which computer network should she choose so that the employees can access the huge amount of data easily?

A. VPN

B. LAN

C. WLAN

D. PAN

E. SAN

Selective colleges choose to have in-person meetings to learn more about the applicants. These meetings are called:

A. college recruiting meetings.
B. personal meetings.
C. student orientations.
D. college interviews

Can someone please help and answer the 6 questions on the bottom of the page

I’ll give you brainly

Spam answer will be reported please don’t spam

The binary number represented by the voltage graph below is

Please help me with these short questions >..

When is it appropriate to delete an entire row or column as opposed to deleting the data in the row or column

Frankie is in charge of writing a script for a television show, along with six other writers. The script must be finished by the end of the week. Frankie’s co-workers all bring slightly different strengths to the table, but all are at least competent. Frankie wants to write the best possible script in the generous amount of time he has to work with. In this example, which style of leadership would be most effective for Frankie’s goals?
a.
Authoritarian
b.
Coaching
c.
Democratic
d.
Delegative

PowerPoint SAM Capstone Project 1 can PLEASE someone do it for me I have some directions like steps and you just have to do it in a powerpoint slide please I would really appreciate it

dash+dash=100
Both dash and dashare prime numbers.
How many different solutions can you find​

IF YOU LOVE GOD HELP ME......What should be covered in the conclusion of a presentation?

A.
the agenda or purpose of your presentation
B.
real-world examples of the points you make
C.
an animation illustrating what you want to say
D.
a summary of the important points

Christa is designing a web page. She wants an image that reads 5100% Natural!" to be associated in the user's mind with a picture of a new fruit snack. What is the best way for her to do this?


A. use the rule of thirds
B. place the images in close proximity
C. increase the color contrast
D. increase the whitespace​

Which of the following is the main cause of network failure?

A. cables that break
B. peripherals that get in the way
C. storms
D. human error